DESIGN: Constructed with premium performance waterproof outer IN-SHOE COMFORT: Antimicrobial triple density foam cushion footbed with massaging nubs Fully padded mesh interior lining for breathability and comfort Responsive auxetic lattice midsole & sidewall for all day comfort DURABILITY & TRACTION: 3D molded external heel cap for stability 2 piece rubber non-slip outsole with hybrid knurled & sawtooth traction pattern ADDITIONAL DETAILS: 98% TPU/2% Polyester Comes with extra set of laces