The Zhik Hydrophobic Fleece™ Performance Pants are a warm, water-repellent layer for cooler conditions on the water. The fabric is naturally hydrophobic polypropylene with a soft brushed fleece inner, so it repels water rather than absorbing it, staying light and drying faster through long sessions. A PFAS-free Durable Water Repellency treatment adds further protection, and 4-way stretch allows a full range of movement across sailing, paddle, rowing, and watersports.