100% Waterproof breathable membrane Shaped EVA insole for added comfort for long days on the water Approximately 3.5 lbs Waterproof Full Grain Leather Half sizes available! The Boatyard series, by XTRATUF, is a 100-percent waterproof collection of leather work boots that provide traction, comfort and protection. This leather version of the Ankle Deck Boot is crafted of saltwater-resisting leather that wears to a fine patina over time. Built for adventures on and off the boat, these 6-inch lightweight leather pull-on boots share the same non-marking, slip resisting Chevron outsole as their rubber counterparts.