About V-Skin Pinnacle's new V-skin line takes all the technical features that Pinnacle has developed over the years and incorporates them into a layering system that will add significant thermal protection without buoyancy. The V-skin line has taken Pinnacle's patented Merino lining to another level by incorporating it into a tri-laminate material with a microporous membrane and high stretch outer lycra. This highly technical combination of materials will form perfectly to the body without causing restriction; the form fit creates the perfect water layer held in place by the impermeable membrane. When out of the water the microporous membrane acts as a barrier eliminating wind chill while allowing excess heat and moisture to escape. With strategically placed highly breathable bi-laminate Merino panels the new V-skin line is the most comfortable and thermally efficient product on the market today. Lightweight V-skin hood controls hair, protects from the elements and adds warmth Super stretch Lycra allows snug yet comfortable fit provides insulation without causing overheating Packs ups very small for travel Available in sizes: Small, Medium, Large, XL