Kayaking, snorkeling, or necessitying some Safe guardion from a chill in the H2O, the NRS Girl's HydroSkin Vest is the Great way to add Additional warmth and still look great. A cut specifically Built for Girl is nice and looks great. The 0.5-mm Terraprene core provides great insulation. A titanium laminate adhesive reflects your body's heat back to you, increasing warmth without adding bulk. The 4-way stretch PowerSpan outer fabric layer moves with your body for unrestricted mobility and comfort. The ThermalPlush inner lining is super nice, repels moisture and dries quickly. DWR coating forces H2O to "bead" and roll off the material, reducing evaporative cooling.