Arm Sleeves Black 1mm The Endorphin Speed 5 got

The Endorphin Speed 5 got you covered

Breathable warp knit upper - Lightweight and breathable woven upper to keep things light

Dynamic vamp

A molded one already inside and an even lighter weight die-cut insole for shaving even more weight on race day

Arm Sleeves Black 1mm The Endorphin Speed 5 gotArm protection for cold weather speed. The Sleeves are built for winter races and cold weather training, keeping chills at bay without restricting movement. Their breathable, technical fabric offers warmth without bulk, so you can stay fast when temperatures drop. A close, ergonomic fit includes a heat retaining, sweat wicking weave with stretch for flexibility. Laser cut cuffs with silicone grippers keep them secure at the wrist, while a new silicone