Alpinestars Flex-Ast Canvas Motorcycle Textile Pants

The Flex-Ast Canvas combines classic heritage styling with modern riding comfort. The ergonomic cut with pre-shaped knees ensures optimal freedom of movement in any riding position, while the elastic polycotton fabric guarantees high comfort on every ride. Discreet protectors on the knees and hips offer reliable protection, while practical pockets, an extended back strap, and jacket connection loops ensure functionality and a secure fit. Subtle design details such as decorative stitching, brand embroidery, and a hammer loop give the pants a modern, stylish character.

Features:

Workwear-inspired design
Ergonomic cut with pre-shaped knees for maximum freedom of movement and riding comfort
Stretch polycotton twill construction for high wearing comfort and flexibility
Extended back waistband for additional support and a secure fit
Front pockets with zippers, left pocket with dual access from the top and side
Belt loops and connection loops for secure integration with motorcycle jacket
Adjustable leg cuffs for individual fit with boots
Decorative stitching, brand embroidery, and hammer loop for a subtle heritage look
Motorcycle-specific front closure with zipper, metal hook, and button for secure hold
Integrated knee and hip protectors for reliable impact protection

Specifications:

Protective clothing for motorcyclists, A (EN 17092-4:2020)
Knee protectors: Nucleon Flex Plus Level 1
Hip protectors: Bioflex Level 1

Color:	beige
Size:	4XL
Pants Type:	Pants
Sport:	Motorcycle
Material type:	Cotton
Features:	Hip protectors included, Knee protectors included
Gender:	Men
Material:	Textile
Season:	Summer
Application area:	Urban / City
Protection class (certification):	Protection class A
Material composition:	Outer material: 57 % cotton, 40 % polyester, 3 % elastane / Lining: 100 % polyester

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Size table

Size table for Alpinestars Flex-Ast Canvas Motorcycle Textile Pants:

Measurements in:

inch

Size	Waist (cm)	Hip (cm)	Thigh (cm)	Inseam (cm)	Body Height (cm)
2XS	63 - 69	77 - 83	48 - 50,5	77 - 78,5	156 - 162
XS	69 - 75	83 - 89	50,5 - 53	78,5 - 80	162 - 168
S	75 - 81	89 - 95	53 - 55,5	80 - 81,5	168 - 174
M	81 - 87	95 - 101	55,5 - 58,5	81,5 - 83	174 - 180
L	87 - 93	101 - 107	58,5 - 61	83 - 84,5	180 - 188
XL	93 - 99	107 - 112,5	61 - 63,5	84,5 - 86	188 - 191
2XL	99 - 105	112,5 - 118	63,5 - 65	86 - 87,5	191 - 195
3XL	105 - 111	118 - 123,5	65 - 66,5	87,5 - 89	191 - 195
4XL	111 - 117	123,5 - 129	66,5 - 68	89 - 90,5	195 - 199
5XL	117 - 123	129 - 134,5	66,5 - 68	89 - 90,5	195 - 199
6XL	123 - 129	134,5 - 140	66,5 - 68	89 - 90,5	195 - 199

How to measure your height:

1 Waist

Measure your waist at the narrowest part of your torso, usually just above your belly button. Stand upright and keep breathing normally while you place the tape measure horizontally around your body. Make sure the tape is not digging in but also not too loose, so you get a realistic measurement.

2 Hips

Measure your hips at the widest part of your buttocks. Stand upright with your feet about hip-width apart and place the tape measure horizontally around your body. Make sure the tape stays at the same height all the way around and does not slip up or down.

3 Inseam

Measure your inseam from the crotch down along the inside of your leg to the sole of your foot. Stand upright, ideally without shoes and with your legs slightly apart. Run the tape measure straight down and make sure it does not slip.

4 Thigh

Measure your thigh at the fullest part. Wrap the tape loosely around your leg without pulling it tight. For an accurate result, stand relaxed and distribute your weight evenly on both legs.