Name: Sidi Crossair Motocross Boots
Brand: Sidi
SKU: 439705195
Price: 310.54 GBP
Availability: OutOfStock
Rating: 5.0 (3 reviews)

Sidi Crossair Motocross Boots grey/black

(3)

Description

Sidi Crossair Motocross Boots

The lightest professional boot ever made offers an incredible combination of performance and safety.A boot that raises the bar. Used by professional riders in MX, Hard Enduro and Superenduro, the Crossair offers all the solidity of premium Sidi boots at just 1665 grams (size 43). This makes it much lighter than anything else. An internal fiberglass-reinforced exoskeleton provides the necessary support and safety, while being an incredibly lightweight construction. The sole was developed in collaboration with Vibram® to achieve a new level of grip and flexibility. Nothing compares to the feel of the Crossair.

Features:

Microfiber construction
Shin plate
Velcro closure
Micro-adjustable and interchangeable buckle system
Anti-hip hyperextension system
Hinge systems
Anatomical heel cup
Thermoplastic toe protection area

Specifications:

Protective footwear for motorcyclists (EN 13634:2017)

EU declaration of conformity:

Download

Color:	grey/black
Size:	37
Boots Type:	Boots
Features:	Interchangeable soles
Gender:	Men
Material:	Textile
Season:	Summer
Application area:	Motocross

Show more Show less

Reviews

3 out of 3 ratings

Rate this product!

Share your experiences with other customers.

Log in

Your email address

Your password

Display reviews only in the current language.

Sorted by

3 reviews

22 April 2026 05:34

Eccellente

28 March 2026 16:28

Sidi crossair t45

Tres jolie en rose et turquoise. Fabrication de qualité et bonne protection. Taille bien en longueur mais pour pieds (très) fin uniquement.

10 April 2025 18:13

As melhores botas de enduro que já usei!!!!!

Super confortáveis com um agarre de sola TOP em terra em pedra com lama em ribeiros, simplesmente o melhor que há para quem quer estar muito bem protegido, sentir segurança e conforto esquecendo que tem umas botas de enduro calçadas.

240a4a9c906eda33967bb0d87906f468 Sidi Crossair Motocross Boots https://www.fc-moto.com/en-gb/p/sidi-crossair-motocross-boots-grey-black-50-SID-52391-50-219 https://www.fc-moto.com/media/48/cf/78/1755750794/sidi-crossair-motocross-boots-grey-black-50-sid-52391-50-219-figure-1.jpg?ts=1772088314 InStock 431.96 GBP GBP SID-52391-50-219 240a4a9c906eda33967bb0d87906f468 grey/black 50 SALE Interchangeable soles Carryover Summer 50 Boots Grey, Black Motocross Men Motorcycle SID-Sidi-Crossair-Motocross-Boots-24.v Boots Textile https://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} false false Sidi Crossair Motocross Boots 29821dd216c298bce8cc2151bc708106 Sidi Crossair Motocross Boots 431.96 539.95 0 https://www.fc-moto.com/en-gb/p/sidi-crossair-motocross-boots-grey-black-45-SID-52391-45-219 https://www.fc-moto.com/media/a5/c2/g0/1755750772/sidi-crossair-motocross-boots-grey-black-45-sid-52391-45-219-figure-1.jpg?ts=1772088308 OutOfStock SID-52391-45-219 29821dd216c298bce8cc2151bc708106 https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043 grey/black 45 SALE Interchangeable soles Carryover Summer Boots Grey, Black Motocross Men Motorcycle 45 SID-Sidi-Crossair-Motocross-Boots-24.v Boots Textile {"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false} false false Sidi Crossair Motocross Boots 2d55ba819ea8f69b3ca0846d4c5f64a0 Sidi Crossair Motocross Boots 431.96 539.95 0 https://www.fc-moto.com/en-gb/p/sidi-crossair-motocross-boots-grey-black-42-SID-52391-42-219 https://www.fc-moto.com/media/78/a4/08/1755750759/sidi-crossair-motocross-boots-grey-black-42-sid-52391-42-219-figure-1.jpg?ts=1772088308 OutOfStock SID-52391-42-219 2d55ba819ea8f69b3ca0846d4c5f64a0 https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043 grey/black 42 SALE Interchangeable soles Carryover Summer Boots Grey, Black Motocross Men Motorcycle 42 SID-Sidi-Crossair-Motocross-Boots-24.v Boots Textile {"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false} false false Sidi Crossair Motocross Boots 30b20438c0a22d25e7583f908058ac9e Sidi Crossair Motocross Boots 431.96 539.95 0 https://www.fc-moto.com/en-gb/p/sidi-crossair-motocross-boots-grey-black-40-SID-52391-40-219 https://www.fc-moto.com/media/9e/36/8b/1755750750/sidi-crossair-motocross-boots-grey-black-40-sid-52391-40-219-figure-1.jpg?ts=1772088308 OutOfStock SID-52391-40-219 30b20438c0a22d25e7583f908058ac9e https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043 40 grey/black SALE Interchangeable soles Carryover Summer 40 Boots Grey, Black Motocross Men Motorcycle SID-Sidi-Crossair-Motocross-Boots-24.v Boots Textile {"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false} false false Sidi Crossair Motocross Boots 4a7ae1db1cbf8318e6e600e1fe31ab40 Sidi Crossair Motocross Boots 431.96 539.95 0 https://www.fc-moto.com/en-gb/p/sidi-crossair-motocross-boots-grey-black-37-SID-52391-37-219 https://www.fc-moto.com/media/45/1d/4e/1755750737/sidi-crossair-motocross-boots-grey-black-37-sid-52391-37-219-figure-1.jpg?ts=1772088307 OutOfStock SID-52391-37-219 4a7ae1db1cbf8318e6e600e1fe31ab40 https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043 37 grey/black SALE Interchangeable soles Carryover Summer Boots Grey, Black Motocross Men Motorcycle SID-Sidi-Crossair-Motocross-Boots-24.v Boots 37 Textile {"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false} false false Sidi Crossair Motocross Boots 4f3dc002f448ba5f656952ed3a474393 Sidi Crossair Motocross Boots 431.96 539.95 0 https://www.fc-moto.com/en-gb/p/sidi-crossair-motocross-boots-grey-black-41-SID-52391-41-219 https://www.fc-moto.com/media/28/d9/ed/1755750755/sidi-crossair-motocross-boots-grey-black-41-sid-52391-41-219-figure-1.jpg?ts=1772088308 OutOfStock SID-52391-41-219 4f3dc002f448ba5f656952ed3a474393 https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043 41 grey/black SALE Interchangeable soles Carryover Summer Boots Grey, Black Motocross Men 41 Motorcycle SID-Sidi-Crossair-Motocross-Boots-24.v Boots Textile {"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false} false false Sidi Crossair Motocross Boots 518efa10afb1ddf53c8786f0cd546774 Sidi Crossair Motocross Boots 431.96 539.95 0 https://www.fc-moto.com/en-gb/p/sidi-crossair-motocross-boots-grey-black-49-SID-52391-49-219 https://www.fc-moto.com/media/68/94/bc/1755750790/sidi-crossair-motocross-boots-grey-black-49-sid-52391-49-219-figure-1.jpg?ts=1772088314 OutOfStock SID-52391-49-219 518efa10afb1ddf53c8786f0cd546774 https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043 grey/black 49 SALE Interchangeable soles Carryover Summer 49 Boots Grey, Black Motocross Men Motorcycle SID-Sidi-Crossair-Motocross-Boots-24.v Boots Textile {"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false} false false Sidi Crossair Motocross Boots 853b65ddad8fdbf192a71281b47226b4 Sidi Crossair Motocross Boots 431.96 539.95 0 https://www.fc-moto.com/en-gb/p/sidi-crossair-motocross-boots-grey-black-47-SID-52391-47-219 https://www.fc-moto.com/media/e1/0b/04/1755750781/sidi-crossair-motocross-boots-grey-black-47-sid-52391-47-219-figure-1.jpg?ts=1772088314 OutOfStock SID-52391-47-219 853b65ddad8fdbf192a71281b47226b4 https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043 grey/black 47 SALE Interchangeable soles Carryover Summer 47 Boots Grey, Black Motocross Men Motorcycle SID-Sidi-Crossair-Motocross-Boots-24.v Boots Textile {"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false} false false Sidi Crossair Motocross Boots 8d31b837273c0b079020921edec8799e Sidi Crossair Motocross Boots 431.96 539.95 0 https://www.fc-moto.com/en-gb/p/sidi-crossair-motocross-boots-grey-black-39-SID-52391-39-219 https://www.fc-moto.com/media/45/89/83/1755750746/sidi-crossair-motocross-boots-grey-black-39-sid-52391-39-219-figure-1.jpg?ts=1772088308 OutOfStock SID-52391-39-219 8d31b837273c0b079020921edec8799e https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043 39 grey/black SALE Interchangeable soles Carryover Summer 39 Boots Grey, Black Motocross Men Motorcycle SID-Sidi-Crossair-Motocross-Boots-24.v Boots Textile {"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false} false false Sidi Crossair Motocross Boots 9fd99236917a1ff918fc6c8c1559110c Sidi Crossair Motocross Boots 431.96 539.95 0 https://www.fc-moto.com/en-gb/p/sidi-crossair-motocross-boots-grey-black-46-SID-52391-46-219 https://www.fc-moto.com/media/d4/8f/eb/1755750777/sidi-crossair-motocross-boots-grey-black-46-sid-52391-46-219-figure-1.jpg?ts=1772088314 OutOfStock SID-52391-46-219 9fd99236917a1ff918fc6c8c1559110c https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043 grey/black 46 SALE Interchangeable soles Carryover Summer 46 Boots Grey, Black Motocross Men Motorcycle SID-Sidi-Crossair-Motocross-Boots-24.v Boots Textile {"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false} false false Sidi Crossair Motocross Boots d34385d6086e690d41fb22fa6527fda4 Sidi Crossair Motocross Boots 431.96 539.95 0 https://www.fc-moto.com/en-gb/p/sidi-crossair-motocross-boots-grey-black-44-SID-52391-44-219 https://www.fc-moto.com/media/20/61/be/1755750768/sidi-crossair-motocross-boots-grey-black-44-sid-52391-44-219-figure-1.jpg?ts=1772088308 OutOfStock SID-52391-44-219 d34385d6086e690d41fb22fa6527fda4 https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043 44 grey/black SALE Interchangeable soles Carryover Summer 44 Boots Grey, Black Motocross Men Motorcycle SID-Sidi-Crossair-Motocross-Boots-24.v Boots Textile {"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false} false false Sidi Crossair Motocross Boots d42d0c5840beef13e4f0baf696e05821 Sidi Crossair Motocross Boots 431.96 539.95 0 https://www.fc-moto.com/en-gb/p/sidi-crossair-motocross-boots-grey-black-43-SID-52391-43-219 https://www.fc-moto.com/media/8c/79/9c/1755750763/sidi-crossair-motocross-boots-grey-black-43-sid-52391-43-219-figure-1.jpg?ts=1772088308 OutOfStock SID-52391-43-219 d42d0c5840beef13e4f0baf696e05821 https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043 43 grey/black SALE Interchangeable soles Carryover Summer Boots Grey, Black Motocross Men Motorcycle 43 SID-Sidi-Crossair-Motocross-Boots-24.v Boots Textile {"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false} false false Sidi Crossair Motocross Boots e9f64efbe7fa2624578d2ea629cbdd17 Sidi Crossair Motocross Boots 431.96 539.95 0 https://www.fc-moto.com/en-gb/p/sidi-crossair-motocross-boots-grey-black-38-SID-52391-38-219 https://www.fc-moto.com/media/d3/e3/6e/1755750741/sidi-crossair-motocross-boots-grey-black-38-sid-52391-38-219-figure-1.jpg?ts=1772088308 OutOfStock SID-52391-38-219 e9f64efbe7fa2624578d2ea629cbdd17 https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043 grey/black 38 SALE Interchangeable soles Carryover Summer Boots Grey, Black 38 Motocross Men Motorcycle SID-Sidi-Crossair-Motocross-Boots-24.v Boots Textile {"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false} false false Sidi Crossair Motocross Boots f59e4f98d66efbca4c642749e4422d7c Sidi Crossair Motocross Boots 431.96 539.95 0 https://www.fc-moto.com/en-gb/p/sidi-crossair-motocross-boots-grey-black-48-SID-52391-48-219 https://www.fc-moto.com/media/49/bb/08/1755750785/sidi-crossair-motocross-boots-grey-black-48-sid-52391-48-219-figure-1.jpg?ts=1772088314 OutOfStock SID-52391-48-219 f59e4f98d66efbca4c642749e4422d7c https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043 grey/black 48 SALE Interchangeable soles Carryover Summer Boots Grey, Black 48 Motocross Men Motorcycle SID-Sidi-Crossair-Motocross-Boots-24.v Boots Textile {"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false} false false Sidi Crossair Motocross Boots /SALE % /SALE %/Motocross clothing sale /Motorcycle clothing /Motorcycle clothing/Men’s motorcycle clothing /Motorcycle clothing/Men’s motorcycle clothing/Motocross clothing /Motorcycle clothing/Men’s motorcycle clothing/Motocross clothing/Boots /SALE %/Motocross clothing sale/Motocross boots sale /SALE %/Motorcycle boots & motorcycle shoes sale /Brands /Motorcycle clothing/Men’s motorcycle clothing/Motorcycle boots & motorcycle shoes /Motorcycle clothing/Men’s motorcycle clothing/Motorcycle boots & motorcycle shoes/Motocross & enduro boots /SALE %/Motorcycle boots & motorcycle shoes sale/Motocross & enduro boots sale /Brands/Sidi /Moto /c/sale/motocross-clothing-sale /c/motorcycle-clothing/men-s-motorcycle-clothing/motocross-clothing/boots /c/sale/motocross-clothing-sale/motocross-boots-sale /c/sale/motorcycle-boots-motorcycle-shoes-sale /c/motorcycle-clothing/men-s-motorcycle-clothing/motocross-clothing /b/brands /c/motorcycle-clothing/men-s-motorcycle-clothing/motorcycle-boots-motorcycle-shoes/motocross-enduro-boots /c /c/motorcycle-clothing/men-s-motorcycle-clothing /c/sale /c/sale/motorcycle-boots-motorcycle-shoes-sale/motocross-enduro-boots-sale /c/motorcycle-clothing /b/brands/sidi /c/motorcycle-clothing/men-s-motorcycle-clothing/motorcycle-boots-motorcycle-shoes 1242603cc90924b40303e5f12f707133 1f710ba3a29fe4e8ab766de2d9875e6d 2aafc31a6b3c83f44f64767ba0b0bbf6 406a640b714b47cccf9880985dbce8b1 7cc731a29d589ed47701b35a90afc989 83f64e04f79d6244ffc2413636423b89 8737b3c184a5633bb472329e378391dd a256a310bc1e5db755fd392c524028a8 d86c68d77e37c524464f9111752c1605 db7ead549f25b0590b73b5658597f60d e048791566ea5f92c2f7e9545599fbdb e28baadc628f00b4e52e315cee1db83c e356109f8bc176e485cc4adb608fcba7 fb2dec6bc5940c9102bee671b9533704 fc6b46fe888f1cbebf4f01552c7ebac5 a256a310bc1e5db755fd392c524028a8 fc6b46fe888f1cbebf4f01552c7ebac5 db7ead549f25b0590b73b5658597f60d e28baadc628f00b4e52e315cee1db83c d86c68d77e37c524464f9111752c1605 7cc731a29d589ed47701b35a90afc989 1242603cc90924b40303e5f12f707133 fb2dec6bc5940c9102bee671b9533704 406a640b714b47cccf9880985dbce8b1 83f64e04f79d6244ffc2413636423b89 Sidi Sidi Crossair Motocross BootsThe lightest professional boot ever made offers an incredible combination of performance and safety.A boot that raises the bar. Used by professional riders in MX, Hard Enduro and Superenduro, the Crossair offers all the solidity of premium Sidi boots at just 1665 grams (size 43). This makes it much lighter than anything else. An internal fiberglass-reinforced exoskeleton provides the necessary support and safety, while being an incredibly lightweight construction. The sole was developed in collaboration with Vibram® to achieve a new level of grip and flexibility. Nothing compares to the feel of the Crossair.Features:<ul><li>Microfiber construction</li><li>Shin plate</li><li>Velcro closure</li><li>Micro-adjustable and interchangeable buckle system</li><li>Anti-hip hyperextension system</li><li>Hinge systems</li><li>Anatomical heel cup</li><li>Thermoplastic toe protection area</li></ul>Specifications:<ul><li>Protective footwear for motorcyclists (EN 13634:2017)</li></ul> 539.95 5 3 https://www.fc-moto.com/media/b0/c2/07/1755750795/sidi-crossair-motocross-boots-grey-black-50-sid-52391-50-219-figure-2.jpg?ts=1772088314 https://www.fc-moto.com/media/18/75/ef/1755750796/sidi-crossair-motocross-boots-grey-black-50-sid-52391-50-219-figure-3.jpg?ts=1772088314 https://www.fc-moto.com/media/52/5d/69/1755750796/sidi-crossair-motocross-boots-grey-black-50-sid-52391-50-219-figure-4.jpg?ts=1772088314 https://www.fc-moto.com/media/73/83/da/1755750797/sidi-crossair-motocross-boots-grey-black-50-sid-52391-50-219-figure-5.jpg?ts=1772088314 https://www.fc-moto.com/media/fb/50/6e/1755750798/sidi-crossair-motocross-boots-grey-black-50-sid-52391-50-219-figure-6.jpg?ts=1772088314

Sidi Crossair Motocross Boots grey/black

Complementary products

Reviews

Log in