only worn once. High Sierra Explorer Waterproof Men's Hiking Boots Enjoy every outdoor adventure with the protective design and comfortable fit of the High Sierra Explorer! Upper: Waterproof suede leather and mesh upper provides durability, breathability, and comfort Traditional lace-up style with fabric laces, nylon webbing loops, and metal speed hooks for a preferred fit Midsole: Molded EVA footbed delivers underfoot cushioning Outsole: Rugged TPR outsole improves grip and provides durability