Size Guide: Alpinestars Protectors

Back & Chest Protectors

Size Chest Waist
XS 32 7/8 - 35 27 1/8 - 29 1/2
S 35 - 37 1/4 29 1/2 - 31 7/8
M 37 1/4 - 39 3/8 31 7/8 - 34 1/4
L 39 3/8 - 41 1/2 34 1/4 - 36 1/4
XL 41 1/2 - 43 3/4 36 1/4 - 38 1/4
2XL 43 3/4 - 45 7/8 38 1/4 - 40 1/8
3XL 45 7/8 - 48 40 1/8 - 42 1/8

Elbow Protectors

Size Upper Arm Circumference (CM) Lower Arm Circumference (CM)
XS 20 - 23 20 - 22
S 23 - 26 22 - 25
M 26 - 29 25 - 28
L 29 - 32 28 - 31
XL 32 - 35 31 - 34
2XL 35 - 38 34 - 37

Knee Protectors

Size Upper Leg Circumference (CM) Lower Leg Circumference (CM)
XS 36 - 39 29 - 32
S 39 - 42 32 - 35
M 42 - 45 35 - 38
L 45 - 48 38 - 41
XL 48 - 50 41 - 43
2XL 50 - 52 43 - 45