Crafted to give total freedom of movement and supply plenty of warmth afforded by a rash guard but the insulating power of a core warmer,

this long-sleeve shirt uses 1.5mm neoprene on the chest and back and connects them with stretchy, durable Polyolefin panels at the shoulders, neck and underarms. Use it as a stand alone piece or you can layer it under a spray jacket or wetsuit to add warmth without restricting mobility.