The multi season, waterproof Asics Men's GT 1000 4 G TX will keep mild to moderate overpronators comfortably dry and sure footed when the seasons change and the weather changes with it. These versatile running shoes feature the same supportive and cushioned ride as the GT 1000 4, but with the added outsole traction of Snow Rubber compound and a waterproof GORE TEX upper. Impact Guidance System I.G.S. Linked componentry enhances the foot's natural gait from heel strike to toe off. Rearfoot and Forefoot GEL Cushioning System Attenuates shock during impact and toe off phases, and allows movement in multiple planes as the foot transitions through the gait cycle. SpEVA Midsole Material Improves bounce back characteristics and decreases midsole breakdown. DuoMax Support System Dual density midsole system enhances support and stability. Guidance Line Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency. Guidance Trusstic System Integrates Guidance Line construction for enhanced gait efficiency while providing midfoot structural integrity. GORE TEX Upper Waterproof and breathable upper protects the foot during extreme weather conditions.. Snow Rubber Outsole Temperature resistant outsole compound enhances traction on snow, during winter running conditions. Midsole Heights: Heel 22mm, Forefoot 12mm. Good for neutral foot to over pronators. Avg. wt. 12.2 oz.