The starter kit for street skating. Grab our Street Knee and Elbow Pads together in a convenient and economical package. Compact knee & elbow pads with high density contoured EVA foam Impact resistant polyethelene caps securely attached with reinforced rivets Knee pad has a butterfly closing system that allows for easy on & off Elbow pad comes with a cool, comfortable Lycra® sleeve Size Guide Street KneeTo ensure a perfect knee pad fit, measure circumference of extended knee and match to the sizes listed below: XS 11 12.5 in (28 32 cm) S 12.5 14.5 in (32 36 cm) M 14.5 16 in (36 40 cm) L 16 17 in (40 44 cm) Street ElbowTo ensure a perfect elbow pad fit, measure circumference of extended elbow and match to the sizes listed below: XS 5 6 in (12.2 15.2 cm) S 6 8 in (15.2 20.3 cm) M 8 10 in (20.3 25.4 cm) L 10 12 in (25.4 30.5 cm)