Fully protective, high-waisted trousers for long coastal sailing adventures. Coastal sailing bib is designed for the classic sailor who wants sharp trousers to trust for coastal adventures. Built with insights gathered from working with pro-sailors and coastal workers, these 2-layer trousers are waterproof, windproof and breathable. Other key features like reinforced seat and knees, articulated construction for mobility and a quick-dry lining, protect you from the wind and water for the long haul. Performance Windproof: Highly windproof - 2-12 CFM Strong wind resistance for mountaineering. Waterproofness: High waterproofness - Waterproofness range is Helly Tech Performance range 10000 to < 20000 mm H2O. Breathability: Highly Breathable - Breathability range is the Helly Tech Performance range. 10000 to