The Gill Spray Top is carefully designed to remain waterproof and windproof using our perfected two layer fabric system, delivering full protection just when you need it; XPLORE waterproof & breathable fabric technology; Fully taped seams for a waterproof seal; Adjustable collar with inner gusset; Glideskin cuffs for a comfortable seal; Gripper elastic at waist for a secure fit; 100% Nylon