When rain is an option and riding is a must, Arx WP is the best solution. Designed for greater walking comfort and superior protection, these shoes will deliver all day comfort, so commuting is the best solution.Arx has been developed to provide a shoe that combines protection with a natural walking feel. The innovative Fortex sole construction was specially developed to meet the high demands of durability and to withstand the forces of a motorcycle accident. Its fragmented shape allows the foot's natural flexibility and ensures all-day comfort. The collaboration with Vibram® guarantees an optimal running experience. Thanks to D3O technology, the shoe offers first-class ankle protection that activates and solidifies immediately in the event of an impact.
Features:
Fortex technology
“Lock Laces” lace system and lace holder
Reflective laces
Shift lever reinforcement
Reflective inserts on the heel
Rear loop for quick entry
Canvas and suede microfiber upper
Waterproof membrane
Vibram rubber sole
Specifications:
Protective footwear for motorcyclists (EN 13634:2017)
Could not translate review. Please try again later
4 reviews
3 May 2026 14:35
Rated 4 out of 5 stars
Guter Motorrad Sneaker
Passform ist gut. Sneaker ist sinnvoll aufgebaut. Leider kleine Mängel im Detail, die nicht sein müssten. Reicht leider nicht für 5 Sterne. Schnürsenkel waren nicht gut. Eine Endhülse war nicht vorhanden. Deshalb habe ich die Schnürsenkel bei Erhalt austauschen müssen. Kein großer Akt, aber ärgerlich.
24 May 2025 10:05
Rated 5 out of 5 stars
Very good
28 March 2025 21:14
Rated 5 out of 5 stars
Sehr gut - perfekte Qualität
Sehr gute Verarbeitung, sitzt perfekt, robuster Alltagsschuh mit hohem Tragekomfort, gute Atmung, leicht zu reinigen und zu pflegen. Ist sowohl bei Wärme nicht unangenehm als auch bei kalten Temperaturen und höheren Geschwindigkeit nicht kalt, dank Innenfutter. Preislich sicher eher oberes Level aber jeden Euro wert.
7 August 2024 18:17
Rated 5 out of 5 stars
Good daily riding shoe.
I got them for myself as a daily riding shoe. I tested them at a 400km weekend trip, which started from low altitude and high temperature to high altitude low temperature environments, also got a little bit of a heavy rain as well on the way back. I would say as a comfort they are pretty comfy and feels sturdy. Waterproofing obviously not as good as a riding boots but its still not bad. Definitely protects against splashes and rain. Sizing is true, I got the same size as my sneakers and they fit well. Would recommend it.
Dear customer, we have a new shop. You have been automatically redirected.
You were logged into our old shop before the redirect; please log in again to the new shop.
You had a shopping cart in the old shop that could not be transferred. Please refill it with your desired items.
product
066c148732a193d87478e6b8f000e249Sidi Arx WP waterproof Motorcycle Shoeshttps://www.fc-moto.com/de-de/p/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-42-SID-52622-42-102https://www.fc-moto.com/media/35/f0/cc/1755756605/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-42-sid-52622-42-102-figure-1.jpg?ts=1772089120InStock169.96CADCADSID-52622-42-102066c148732a193d87478e6b8f000e249black/anthracite42SALECarryoverSummerWaterproofUrban / City, Classic / ChopperShoesGrey, BlackMenMotorcycle42ShoesSID-Sidi-Arx-WP-waterproof-Motorcycle-Shoes-24.vTextilehttps://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue3bebe030a6ab5093fcdc6dcd35c057a3Sidi Arx WP waterproof Motorcycle Shoes169.96199.9521https://www.fc-moto.com/de-de/p/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-47-SID-52622-47-102https://www.fc-moto.com/media/53/56/1b/1755756627/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-47-sid-52622-47-102-figure-1.jpg?ts=1772089121InStockSID-52622-47-1023bebe030a6ab5093fcdc6dcd35c057a3https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043black/anthracite47SALECarryoverSummerWaterproof47Urban / City, Classic / ChopperShoesGrey, BlackMenMotorcycleShoesSID-Sidi-Arx-WP-waterproof-Motorcycle-Shoes-24.vTextile{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue4797ef781da36598d2c0b047c93bffbeSidi Arx WP waterproof Motorcycle Shoes169.96199.951https://www.fc-moto.com/de-de/p/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-41-SID-52622-41-102https://www.fc-moto.com/media/eb/bb/47/1755756600/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-41-sid-52622-41-102-figure-1.jpg?ts=1772089120InStockSID-52622-41-1024797ef781da36598d2c0b047c93bffbehttps://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=177063004341black/anthraciteSALECarryoverSummerWaterproofUrban / City, Classic / ChopperShoesGrey, BlackMen41MotorcycleShoesSID-Sidi-Arx-WP-waterproof-Motorcycle-Shoes-24.vTextile{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue5287d765577594a8902471f78402b299Sidi Arx WP waterproof Motorcycle Shoes169.96199.9529https://www.fc-moto.com/de-de/p/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-45-SID-52622-45-102https://www.fc-moto.com/media/92/1f/86/1755756618/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-45-sid-52622-45-102-figure-1.jpg?ts=1772089121InStockSID-52622-45-1025287d765577594a8902471f78402b299https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043black/anthracite45SALECarryoverSummerWaterproofUrban / City, Classic / ChopperShoesGrey, BlackMenMotorcycleShoes45SID-Sidi-Arx-WP-waterproof-Motorcycle-Shoes-24.vTextile{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue545cbc1d681273952d8096e682e78a96Sidi Arx WP waterproof Motorcycle Shoes169.96199.950https://www.fc-moto.com/de-de/p/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-50-SID-52622-50-102https://www.fc-moto.com/media/33/5c/b3/1755756641/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-50-sid-52622-50-102-figure-1.jpg?ts=1772089127OutOfStockSID-52622-50-102545cbc1d681273952d8096e682e78a96https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043black/anthracite50SALECarryoverSummer50WaterproofUrban / City, Classic / ChopperShoesGrey, BlackMenMotorcycleShoesSID-Sidi-Arx-WP-waterproof-Motorcycle-Shoes-24.vTextile{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}falsefalse60689435d55927f3e732045ef1a56112Sidi Arx WP waterproof Motorcycle Shoes169.96199.959https://www.fc-moto.com/de-de/p/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-37-SID-52622-37-102https://www.fc-moto.com/media/98/ae/72/1755756582/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-37-sid-52622-37-102-figure-1.jpg?ts=1772089115InStockSID-52622-37-10260689435d55927f3e732045ef1a56112https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043black/anthracite37SALECarryoverSummerWaterproofUrban / City, Classic / ChopperShoesGrey, BlackMenMotorcycleShoesSID-Sidi-Arx-WP-waterproof-Motorcycle-Shoes-24.v37Textile{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue691a66b6f0e7b595b4fc9bb9b50171b4Sidi Arx WP waterproof Motorcycle Shoes169.96199.950https://www.fc-moto.com/de-de/p/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-49-SID-52622-49-102https://www.fc-moto.com/media/59/62/d9/1755756636/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-49-sid-52622-49-102-figure-1.jpg?ts=1772089121OutOfStockSID-52622-49-102691a66b6f0e7b595b4fc9bb9b50171b4https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043black/anthracite49SALECarryoverSummerWaterproofUrban / City, Classic / Chopper49ShoesGrey, BlackMenMotorcycleShoesSID-Sidi-Arx-WP-waterproof-Motorcycle-Shoes-24.vTextile{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}falsefalse7295576080c8af198742c23377160099Sidi Arx WP waterproof Motorcycle Shoes169.96199.9527https://www.fc-moto.com/de-de/p/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-43-SID-52622-43-102https://www.fc-moto.com/media/13/24/23/1755756609/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-43-sid-52622-43-102-figure-1.jpg?ts=1772089120InStockSID-52622-43-1027295576080c8af198742c23377160099https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=177063004343black/anthraciteSALECarryoverSummerWaterproofUrban / City, Classic / ChopperShoesGrey, BlackMenMotorcycle43ShoesSID-Sidi-Arx-WP-waterproof-Motorcycle-Shoes-24.vTextile{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue733dc0794978ac44bd05576c92c99b21Sidi Arx WP waterproof Motorcycle Shoes169.96199.950https://www.fc-moto.com/de-de/p/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-38-SID-52622-38-102https://www.fc-moto.com/media/d8/a2/e1/1755756587/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-38-sid-52622-38-102-figure-1.jpg?ts=1772089115OutOfStockSID-52622-38-102733dc0794978ac44bd05576c92c99b21https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043black/anthracite38SALECarryoverSummerWaterproofUrban / City, Classic / ChopperShoesGrey, Black38MenMotorcycleShoesSID-Sidi-Arx-WP-waterproof-Motorcycle-Shoes-24.vTextile{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}falsefalse8e673bc0d9d7d42a0681fb6235ca628dSidi Arx WP waterproof Motorcycle Shoes169.96199.958https://www.fc-moto.com/de-de/p/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-48-SID-52622-48-102https://www.fc-moto.com/media/d3/85/51/1755756632/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-48-sid-52622-48-102-figure-1.jpg?ts=1772089121InStockSID-52622-48-1028e673bc0d9d7d42a0681fb6235ca628dhttps://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043black/anthracite48SALECarryoverSummerWaterproofUrban / City, Classic / ChopperShoesGrey, Black48MenMotorcycleShoesSID-Sidi-Arx-WP-waterproof-Motorcycle-Shoes-24.vRELAUNCH10Textile{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue9060bb7445a637cf18a90a30f67a92f1Sidi Arx WP waterproof Motorcycle Shoes169.96199.954https://www.fc-moto.com/de-de/p/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-39-SID-52622-39-102https://www.fc-moto.com/media/92/35/63/1755756591/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-39-sid-52622-39-102-figure-1.jpg?ts=1772089115InStockSID-52622-39-1029060bb7445a637cf18a90a30f67a92f1https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043black/anthracite39SALECarryoverSummerWaterproofUrban / City, Classic / Chopper39ShoesGrey, BlackMenMotorcycleShoesSID-Sidi-Arx-WP-waterproof-Motorcycle-Shoes-24.vRELAUNCH10Textile{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue9b4128d9ef56ba8a70f1fb02d7391bf2Sidi Arx WP waterproof Motorcycle Shoes169.96199.9522https://www.fc-moto.com/de-de/p/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-46-SID-52622-46-102https://www.fc-moto.com/media/g0/eb/e5/1755756623/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-46-sid-52622-46-102-figure-1.jpg?ts=1772089121InStockSID-52622-46-1029b4128d9ef56ba8a70f1fb02d7391bf2https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043black/anthracite46SALECarryoverSummerWaterproofUrban / City, Classic / Chopper46ShoesGrey, BlackMenMotorcycleShoesSID-Sidi-Arx-WP-waterproof-Motorcycle-Shoes-24.vRELAUNCH10Textile{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetruecbae71872088441fded0a305dd902354Sidi Arx WP waterproof Motorcycle Shoes169.96199.952https://www.fc-moto.com/de-de/p/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-40-SID-52622-40-102https://www.fc-moto.com/media/07/34/ba/1755756596/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-40-sid-52622-40-102-figure-1.jpg?ts=1772089115InStockSID-52622-40-102cbae71872088441fded0a305dd902354https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=177063004340black/anthraciteSALECarryoverSummerWaterproofUrban / City, Classic / Chopper40ShoesGrey, BlackMenMotorcycleShoesSID-Sidi-Arx-WP-waterproof-Motorcycle-Shoes-24.vRELAUNCH10Textile{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetruecbbc2eaae59176e9592acf3ebf6cf699Sidi Arx WP waterproof Motorcycle Shoes169.96199.956https://www.fc-moto.com/de-de/p/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-36-SID-52622-36-102https://www.fc-moto.com/media/43/67/22/1755756578/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-36-sid-52622-36-102-figure-1.jpg?ts=1772089114InStockSID-52622-36-102cbbc2eaae59176e9592acf3ebf6cf699https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043black/anthracite36SALECarryoverSummerWaterproofUrban / City, Classic / ChopperShoesGrey, BlackMenMotorcycleShoes36SID-Sidi-Arx-WP-waterproof-Motorcycle-Shoes-24.vRELAUNCH10Textile{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetruecc9d2c3845f8effe8a6c0dee3922395cSidi Arx WP waterproof Motorcycle Shoes169.96199.9528https://www.fc-moto.com/de-de/p/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-44-SID-52622-44-102https://www.fc-moto.com/media/53/d4/94/1755756614/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-44-sid-52622-44-102-figure-1.jpg?ts=1772089120InStockSID-52622-44-102cc9d2c3845f8effe8a6c0dee3922395chttps://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=177063004344black/anthraciteSALECarryoverSummerWaterproofUrban / City, Classic / Chopper44ShoesGrey, BlackMenMotorcycleShoesSID-Sidi-Arx-WP-waterproof-Motorcycle-Shoes-24.vRELAUNCH10Textile{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue/SALE %/SALE %/Motorcycle boots & motorcycle shoes sale/Motorcycle clothing/Motorcycle clothing/Men’s motorcycle clothing/Motorcycle clothing/Men’s motorcycle clothing/Motorcycle boots & motorcycle shoes/Motorcycle clothing/Men’s motorcycle clothing/Motorcycle boots & motorcycle shoes/Motorcycle shoes/Brands/Brands/Sidi/Brands/Sidi/Street shoes/SALE %/Motorcycle boots & motorcycle shoes sale/Motorcycle shoes sale/Moto/c/sale/motorcycle-boots-motorcycle-shoes-sale/c/motorcycle-clothing/men-s-motorcycle-clothing/motorcycle-boots-motorcycle-shoes/motorcycle-shoes/b/brands/b/brands/sidi/street-shoes/c/sale/motorcycle-boots-motorcycle-shoes-sale/motorcycle-shoes-sale/c/c/motorcycle-clothing/men-s-motorcycle-clothing/c/sale/c/motorcycle-clothing/b/brands/sidi/c/motorcycle-clothing/men-s-motorcycle-clothing/motorcycle-boots-motorcycle-shoes406a640b714b47cccf9880985dbce8b159fff777189f2b69077ea8c5bc91b21183f64e04f79d6244ffc2413636423b8988e72f9438a0ff59651d3d2f9f7bb2f88e4e12e6d694702db449cfb9f02b61dea256a310bc1e5db755fd392c524028a8d86c68d77e37c524464f9111752c1605db7ead549f25b0590b73b5658597f60de28baadc628f00b4e52e315cee1db83ce356109f8bc176e485cc4adb608fcba7fb2dec6bc5940c9102bee671b9533704fc6b46fe888f1cbebf4f01552c7ebac5a256a310bc1e5db755fd392c524028a8fc6b46fe888f1cbebf4f01552c7ebac5db7ead549f25b0590b73b5658597f60de28baadc628f00b4e52e315cee1db83cd86c68d77e37c524464f9111752c1605fb2dec6bc5940c9102bee671b953370483f64e04f79d6244ffc2413636423b89e356109f8bc176e485cc4adb608fcba7406a640b714b47cccf9880985dbce8b1Sidi<p> <strong>Sidi Arx WP waterproof Motorcycle Shoes</strong></p><p>When rain is an option and riding is a must, Arx WP is the best solution. Designed for greater walking comfort and superior protection, these shoes will deliver all day comfort, so commuting is the best solution.Arx has been developed to provide a shoe that combines protection with a natural walking feel. The innovative Fortex sole construction was specially developed to meet the high demands of durability and to withstand the forces of a motorcycle accident. Its fragmented shape allows the foot's natural flexibility and ensures all-day comfort. The collaboration with Vibram® guarantees an optimal running experience. Thanks to D3O technology, the shoe offers first-class ankle protection that activates and solidifies immediately in the event of an impact.</p><p><strong>Features:</strong></p><ul><li>Fortex technology</li><li>“Lock Laces” lace system and lace holder</li><li>Reflective laces</li><li>Shift lever reinforcement</li><li>Reflective inserts on the heel</li><li>Rear loop for quick entry</li><li>Canvas and suede microfiber upper</li><li>Waterproof membrane</li><li>Vibram rubber sole</li></ul><p><strong>Specifications:</strong></p><ul><li>Protective footwear for motorcyclists (EN 13634:2017)</li><li>D3O ankle protection</li><li>Reinforced heel and toe area</li></ul>199.954.84https://www.fc-moto.com/media/7c/b1/03/1755756605/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-42-sid-52622-42-102-figure-2.jpg?ts=1772089120https://www.fc-moto.com/media/49/b1/10/1755756606/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-42-sid-52622-42-102-figure-3.jpg?ts=1772089120https://www.fc-moto.com/media/c4/74/78/1755756607/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-42-sid-52622-42-102-figure-4.jpg?ts=1772089120https://www.fc-moto.com/media/52/52/73/1755756608/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-42-sid-52622-42-102-figure-5.jpg?ts=1772089120https://www.fc-moto.com/media/5e/90/82/1755756608/sidi-arx-wp-waterproof-motorcycle-shoes-black-anthracite-42-sid-52622-42-102-figure-6.jpg?ts=1772089120
