100 Percent MTB Protection Size Chart

Elbow Guards
Size	Bicep (cm)	Forearm (cm)
S	31 - 32	25 - 27
M	32 - 33	27 - 29
L	34 - 35	29 - 31
XL	35 - 36	31 - 34
S/M	31 - 33	25 - 29
L/XL	34 - 36	29 - 34

Knee Guards
Size	Thigh (cm)	Calf (cm)
S	40 - 41	35 - 37
M	41 - 42	37 - 39
L	43 - 44	39 - 41
XL	45 - 47	41 - 43
S/M	40 - 42	35 - 39
L/XL	43 - 47	36 - 43

Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Please use this chart as a guide only.