100% Waterproof; Breathable Airmesh lining for comfort;Slipper-soft comfort; Easy on/off convenience; Quick clean up;Lightweight & bouyantMuckmaster cOMMERCIAL gRADE bootoFFERS RUGGED, BUT comfortable protection in a variety of climates andconditions.sUPPORTIve, contoured footbed.Extra Protection with crush-resistant toe and extra rubber overlays.