Xtratuf

Slip-resistant, non-marking Chevron outsole provides excellent traction in extreme conditions on any surface
100% waterproof triple-dipped latex neoprene; ozone, acid, chemical resistant; lighter & more pliable than ordinary rubber; hand-layered construction provides flex & strength at critical stress points
Polymeric foam insulation delivers boot temperature rating of -10 °F (-23 °C)