NAME: BOWER-evab COLOR: Gray MATERIAL: UPPER SHELL / Nylon + Polyurethane Leather + 3M Thinsulate + eVent Waterproof Lining FOOTBED / SUICOKE EVA Antibacterial SOLE / SUICOKE Original Running Sole 3M Thinsulate Insulation (Type C) is warm yet lightweight, powerful yet thin. It helps trap body heat, while allowing moisture to escape.
