Available as a feature option on all DUI drysuits Flexible urethane ring installed on the wrist Replace any wrist seal in minutes Wrist seals can be replaced with a ZipGlove for completely dry hands Most current model DUI drysuits can be retrofitted with ZipSeals through DUI's Service Department You rip your wrist seal. Is the dive trip over? Not if you have DUI ZipSeals. Simply zip a new seal on in a minute and you're ready to go.