Tecnica Forge S GTX Mid Hiking Boot (Men) - Asphalt/GreenGORE TEX is backed by one of the best warranties in the industry, the GUARANTEED TO KEEP YOU DRY promise. No matter what brand your product is, if it has the GORE TEX label, the waterproofness and breathability are guaranteed for the life of the garment. KEY FEATURES Relieves pressure points on your medial malleolar pads GORE TEX is a waterproof breathable membrane that's bonded to fabrics. The membrane has pores that are much smaller than a droplet