Premium leather or leather / cordura sailing boots from the French A-brand BOTALO. Tough and functional. 100% waterproof due to welded sole. Temperature and moisture regulation through breathable Botalo Water Tech membrane as lining. This has been developed in collaboration with the worldwide operating company SympaTex® Technologies. As excellent tested by French water sports magazine. Result: dry warm feet. Non-marking sole leaves no prints on the deck. Excellent anti-slip. Model Fypper has a reflective insert around the top edge. Each model is tested before it leaves the factory.