Merrell Mens Nova 4 Trail Running Shoes - Blue Washing Instructions: Wipe Clean Designed for adventure, the Merrell Nova 4 men’s trainers feature breathable and lightweight engineered mesh uppers complete with waterproof membrane to protect against the elements.Padded collars, removable insoles and FloatPro™ Foam midsoles provide a comfortable environment for feet, whilst Quantum Grip™ durable rubber outsoles aid in traction and underfoot support. Designed for adventure, the Merrell Nova 4 men’s trainers feature breathable and lightweight engineered mesh uppers complete with waterproof membrane to protect against the elements. Padded collars, removable insoles and FloatPro™ Foam midsoles provide a comfortable environment for feet, whilst Quantum Grip™ durable rubber outsoles aid in traction and underfoot support. Uppers: Textile Lining: Textile Sole: Man-Made Width Fitting: Standard Fastening: Laces Removable Insoles: No Manufacturer code: 333-A021L Other: Waterproof