Alpha Knee Sleeve Optie:Fuse Alpha Knee Sleeve, size XS black-white Internal divider for a double

Internal divider for a double compartment

Original factory assembled pin joints are radically stronger than workshop assembled ones

Hypalon back panel with slots to allow installation of light or auxiliary straps

Tapered Headtube E2

Alpha Knee Sleeve Optie:Fuse Alpha Knee Sleeve, size XS black-white Internal divider for a doubleDetails The Alpha knee sleeve uses a breathable perforated neoprene with air plush lining for the front section while the back side uses a dual layer of soft Lycra for extra comfort. To keep them super slim and flexible we use EVA foam padding to protect your knees from impact. This year we also added a Sharkskin neoprene gripper to keep the pad firmly in place. Pad Material: Breathable perforated neoprene with air plush lining, back side with dual