M Endorphin Speed 5 Black/VO2 S21007-31 variant_bice-suede-taupe this all-season style gives you

this all-season style gives you tireless waterproof performance and instantly recognizable work-boot style

these sneakers provide the perfect blend of style and comfort

Full Leather Upper

calf suede

M Endorphin Speed 5 Black/VO2 S21007-31 variant_bice-suede-taupe this all-season style gives youSpeed engineered New lightweight engineered mesh for an even more comfortable fit, perfect for fast paced runs and daily wear. Optimised outsole Reconfigured outsole with expanded coverage in the heel for greater durability during your quickest strides. Full length groove to enhance the natural cycle of your gait. Snappy ride A full length semi rigid nylon plate between two layers of responsive PWRRUN PB foam, giving you a perfect balance of