Beskrivning Grade 6 quality Impact Protection – External:  Lightweight Cane & Foam rods, Three Piece Knee Roll with ergonomic Bolsters provides enhanced shape retention. Impact Protection – Internal: Duo Flex Knee Roll – Cotton faced, Tri-Flex Integral Shin Bolster – Cotton faced. Durable ‘Tough Scuff’ Instep Facing ‘Grain’ PVC Straps 25mm Calf, Thigh & Ankle with 25mm Hook & Loop