Henderson 5/3mm Women's Thermoprene Hooded Vest5 3mm Women's Thermoprene Hooded Vest Theres no better way to boost warmth than to add a hooded vest to your exposure protection gear. Wear it with board shorts in tropical waters or layer it with any type of full length suit for cold water diving. Available in two versions, the dual density design uses panels of different thickness at key locations to maximize both heat retention and diver comfort. Thermoprenes natural stretch, about 75 percent more