Skinny D3O® stands for maximum protection with minimal weight, providing the greatest possible flexibility while riding. Equipped with D3O® technology, these protectors are the premium version of the classic Bluegrass Skinny models. The D3O® material remains flexible under normal conditions, but hardens on impact, dispersing the shock force outward in a fraction of a second. For a better fit, the protectors are slightly longer and feature silicone inner straps to ensure a perfect fit at all times. In particularly vulnerable areas, the material is reinforced with durable Kevlar. Features: - Reinforced with D3O® material for maximum protection while maintaining full freedom of movement and comfort. - Silicone straps inside for a perfect fit. - Material blend of breathable textile and strong Kevlar. - Extended hem for added stability. Size Chart: - A: Maximum circumference of the bicep - B: Circumference of the middle of the forearm - S: Circumference A: 23/26 cm; Circumference B: 20/23 cm - M: Circumference A: 26/29 cm; Circumference B: 23/26 cm - L: Circumference A: 29/32 cm; Circumference B: 26/29 cm - XL: Circumference A: 32/35 cm; Circumference B: 29/32 cm Scope of delivery: - 1 x pair of Bluegrass Skinny D3O® elbow protectors.