Crafted from CORDURA EcoMade fabric, providing durability and eco-friendliness. They feature an OrthoLite footbed for added comfort and are treated with Defender Repellent Systems to be water, oil, and stain-repellent. The LWG Silver-rated construction ensures environmental responsibility. Moisture-wicking and antimicrobial properties keep your feet fresh. The lining is made from 50% recycled PET mesh, and the outsole incorporates 15% recycled rubber.