Our Men’s Crew Sailing Vest 2.0 features Helly Tech® Protection technology that keeps it windproof, waterproof, and breathable. The vest is also fully seam sealed, which keeps water out. The collar and pockets have brushed fleece for additional warmth. The vest is mesh lined for extra comfort and breathability. A classic sleeveless sailing jacket, designed to keep you warm and dry on the water. Thanks to HELLY TECH® Protection technology, our sleeveless Crew 2.0 men's jacket is windproof, waterproof, and breathable. It features waterproof seams that prevent water from getting in. For optimal protection against the cold, the pockets and collar are made with brushed fleece. The sleeveless jacket is lined with mesh for added comfort and breathability. A classic sailing vest designed to keep you warm and dry on the water HELLY TECH PROTECTION: Fully waterproof, windproof and breathable fabrics and constructions. For all situations and weather conditions where protection from the elements is needed. Fully seam sealed. Durable Water Repellency treatment (DWR). FEATURES: 2-layer construction, Embroider friendly, Brushed polyester inside collar and hand pockets, Adjustable drawcord on hem, Hip length, Mesh lining for extra comfort, PFC-free GOOD FOR: Inshore Sailing, Dinghy Sailing, Marine Lifestyle, & Casual FIT: Regular - Neither slim nor oversized. Regular-fitting garments may be worn over thicker midlayers. Pants will have a standard inseam with a cut that's straight through the leg.