The Gill Thermoshield Spray Top is made using a 2-layer thermal laminated fabric and with welded seam technology to ensure a permanently waterproof finish. Adjustable high fitting collar. Adjustable stretch neoprene waistband for a secure and watertight seal. Adjustable PU cuffs for watertight comfort. This hard-working sailing top has been designed by our experts with a non-absorbent, bonded outer and thermal, fleecy lining. The Thermoshield top is crafted from a laminated fabric with thermal micro-fleece lining for keeping the water out and the heat in. The waistband of this dinghy smock is an adjustable stretch neoprene, which once secured creates a watertight seal to give you added protection from the elements. Technical Specs Features High collar for full face coverage when needed Externally taped seams for improved water resistance Adjustable stretch neoprene waistband Laminated PU fabric with a thermal micro-fleece lining Adjustable PU cuffs Technology Laminated PU fabric with a thermal micro-fleece lining. Externally taped seams for improved water resistance. End Use Dinghy and Keel Boat Sailing Fabric Composition PU Outer with 100% Polyester Fleece Size