Exclusive, all-American design crafted from ECCO Performance Leather with premium textiles as accents on the collar Waterproof membrane keeps your foot dry and comfortable in wet conditions Award-winning E-DTS traction system has approximately 100 traction bars for around 800 traction angles Lightweight sole with ECCO FLUIDFORM Direct Comfort Technology for cushioning, rebound and flexibility Cushioned insole can be removed for extra width