adidas Performance F50 Lesto Shin Guard Light and flexible shinguard with ideal fit to leg Soft and durable EVA backing for impact cushioning Soft synthetic lining further enhances comfort Shin Guard sizing: X-small height range 3'11"-4'6", Small height range 4'7"-5'2" Shin Guard sizing: Medium height range 5'3"-5'10", Large height range 5'11"-6'2", X-Large height range 6'3+