Defeet Slipstream D-Logo Reflective Shoe Covers Mountaineering die-cut foam AirScape® backpanel move

die-cut foam AirScape® backpanel move with you on the most technical terrain

rechargeable lithium-ion battery

so your feet can enjoy great protection while minimally impacting the environment

A burly #10 weatherproof zip gives high-visibility access to a single large volume

Defeet Slipstream D-Logo Reflective Shoe Covers Mountaineering die-cut foam AirScape® backpanel moveDefeet Slipstream Shoe Covers are designed to wear over your cycling shoes to protect you against the cold and provide an aerodynamic advantage. Stayfast cuff for a comfortable, durable, no snag fit. En Duro Skin construction places Cordura nylon on outside of shoe cover for maximum durability, abrasion resistance, and wind deflection Achill E Shield reinforcement extends durability in high stress area Cut guide for cleat Four Season usage