Crafted from a mix of durable textiles ECCO FLUIDFORM™ Direct Comfort Technology provides long-lasting cushioning and everyday walking comfort Speed laces ensure a quick, secure fit for effortless on-and-off Durable rubber outsole for outstanding grip and traction on and off the trails Built for days that take you beyond the pavement. The ECCO RECEPTOR XP combines a durable textile upper with GORE-TEX waterproof protection to keep feet dry and comfortable. RECEPTOR® technology supports stability and natural movement from heel to toe, while the speedlace system makes getting ready easy. A durable rubber outsole delivers confident grip on and off the trails. RECEPTOR® Technology offers distinct flexibility and stability zones for dynamic support and walking comfort from ground impact to toe-off GORE-TEX waterproof protection, to keep your feet dry and comfortable