Suede leather upper - Super durable. Toe and heel protection - Resistant to abrasion. M-Select DRY - Seals out water and lets moisture escape. 200g M-Select WARM - Lightweight, low bulk insulation. 300g Conductor Fleece - Provides lightweight, versatile heat retention. EVA removable footbed - For comfort and cushioning and a firmer fit. Active Heat insole - For added warmth. Moulded nylon arch shank - For support and stability. M-Select GRIP - Tunes each outsole with durable traction. Lug depth - 5.5 mm. Weight - 539 g. Goto Next Products:Merrell Telluride Strap Walking Sandals - SS17 (Brown)