Seamless TechLoom strap with raised embossed APL logo provides a custom, comfortable fit. Antimicrobial mesh covers the 3D molded footbed which massages your feet with every step. Mesh-backed strap keeps your foot cool and dry whether you wear socks or like to go barefoot. Soft and resilient Propelium® midsole provides superior comfort that will maintain structural integrity longer than conventional EVA. Newly developed lightweight Propelium® midsole and outsole feature a segmented lattice-grid traction pattern. The lightest APL shoe ever weighing in at 4.0 oz in a Women’s size 8. 100% Vegan, made using no animal products. Not machine washable.