The new and improved redesign makes this sport performance hybrid even more dynamic and sporty ECCO FLUIDFORM Direct Comfort Technology for cushioning, rebound and flexibility GORE-TEX Technology for 100% waterproof protection so your feet stay dry in wet conditions X-TENSA INVISIBLE TECHNOLOGY links the sole unit to the laces via internal enforcement for enhanced stability ECCO ZONAL FLUIDFORM Technology midsole with 3 different zones offers ground-breaking comfort, stability and flexibility E-DTS traction system consists of approximately 100 TPU traction bars boasting 800 traction angles. Color: metallic