Made from an advanced stretch breathable compression-resistant fleece, this mid-layer provides warmth without bulk. It also maintains insulating values at changing depths allowing the divers core temperature to remain stable. Features High 4-way stretch fleece means garment is form-fitting and reduces bulk Includes moisture management technology that acts as a second stage in moisture movement away from the skin Incorporates quick drying characteristics for rapid evaporation keeping you dry and comfortable High warmth-to-weight ratio delivers the exact warmth and breathability required for dive applications Comfort collar reduces neck chaffing Thumb loops to keep sleeve in place while donning drysuit Zippered pocket designed to store keys or cards Lower body constructed of lighter weight fabric to reduce bulk when tucked in