Extreme weather calls for extreme measures which is why Asics created the Women's GT 1000 4 G TX Running Shoe. The GT 1000 4 GTX brings paramount protection and performance to winter's streets, because winter running can be way more fun when you're well outfitted and approach it with an adventurous attitude. The hidden talent lay in a Gore Tex upper which ultimately gives you waterproof and breathable protection. The GT 1000's Impact Guidance System enhances your foot's natural gait from heel strike to toe off, and the Guidance line works with the Guidance Trusstic System to fix overpronator's problems. Asics integrated many layers at the midsole for a fully cushioned run. Gel cushioning systems cover the rearfoot and forefoot to attenuate shock, and SpEVA helps the GT 1000 bounce back after each step. The Duomax support system includes a dual density midsole for stability and precise fit. This shoe also features a Snow Rubber sole with Asics' High Abrasion Rubber for long lasting durability.