Slip Resistant: Superior SFC slip-resistant outsole. Water-resistant: Treated to repel liquids from the surface. Extra Cushioning: New insole technology and cushion construction that provides greater comfort. Natural Fit: A default fit for most sizes of feet. Ventilate: Strategically placed openings to help keep feet cool. SPILL GUARD® feature: A protective membrane, backer, or treatment that helps ward off liquids. TRIPGUARD® feature: Decreased trip hazard zone to allow fluid movement between slippery environments. Padded collar and tongue Removable cushioned insole Weight (per shoe): 14.4 oz. Nylon shank Wedge rocker heel for superior shock absorption Meets ASTM F2913-19 for slip resistance