This new all-season GORE-TEX walking boot is fully waterproof and highly breathable. It boasts a moulded nylon arch shank for support and an embedded EVA midsole for torsional support as well as stability and cushioning underfoot.Suede and mesh upper - durable and breathableAegis Antimicrobial solution treatment - Reduces shoe odour and keeps feet freshBellows tongue - Keeps out debrisEVA removable footbed - Underfoot comfortMerrell sticky rubber outsole - For excellent tractionMoulded nylon arch shank - For stabilityMerrell air cushion in the heel - Absorbs shock and adds stability