Rubber sole
Omni-tech waterproof breathable membrane bootie membrane
Built to provide lightweight, comfortable protection while trekking over hill and dale
Upper material: Waterproof mesh/leather upper combination
Midsole material: Techlite lightweight midsole for long lasting superior cushioning and high energy return
Outsole material: Omni-grip non-marking traction rubber
Columbia Men's Peakfreak Nomad Trail Running Shoe