Abrasion-resistant 100% recycled poly upper Stretch bootie construction provides ankle comfort and a sock-like fit Rustproof hardware and synthetic-leather protective rand and heel Quick-lace system Moulded EVA provides all-day comfort<>/li> Non-marking VIBRAM XS Trek rubber outsole for traction and durability All-terrain-grip 4mm outsole lugs The North Face Glenclyffe Low takes inspiration from the high-performance Summit Series and combines protection, support, and versatility. The upper is made of abrasion-resistant 100% recycled polyester, featuring a stretch bootie construction for ankle comfort and a snug, sock-like fit, while the sole unit includes a molded-EVA footbed for long lasting comfort. Product Code: NF0A817B