The Billfish shoe comes equipped with Wave-Siping on the rubber outsole to provide stability on wet and dry surfaces. Perforated side panels allow increased breathability, while shock-absorbing enhancements create a comfortable sole for all-day wear - Rich, full-grain leather uppers in a moccasin construction with our 360° Lacing System for a customized fit - Full-length cushioning ensures all-day comfort, while a non-marking rubber outsole features molded Wave-Siping for enhanced traction - Sporty vibe that is just as stylish on land as it is at sea, so you get maximum use out of your boat shoes