AIR 2.0 LACES M Endorphin Speed 4 Before you put on clothes

Before you put on clothes apply

removable metal spikes

Fights bacteria & eliminates odor

especially on longer runs

AIR 2.0 LACES M Endorphin Speed 4 Before you put on clothesPatented Elastic Design: Air 2. 0s unique elastic technology offers different tension zones, creating a secure fit while allowing natural foot movement. Anti Slip Knot Security: Micro bumps near the knot area prevent slippage, ensuring your laces stay tied throughout the day. Custom Comfort Zones: Firm midfoot support for instability, paired with softer elasticity near the toes for natural splay. Slip On Convenience: Enjoy the convenience of slip on