Bare Elastek 7/5mm Full Super Stretch Dry Suit Scuba Hood w/ Rubber Seal Bare Elastek 7/5mm Full Super Stretch Dry Suit Scuba Hood w/ Rubber Seal 7mm neoprene with FULL-STRETCH ELASTEK material for ultimate stretch and comfort 5mm ELASTEK/GLIDESKIN trimmable face and neck seal glides nicely over your hair Vented to allow trapped air to escape - Hood neck seal mates with drysuit seal/collar res most comfortable coldwater dry hood made from 7mm full-stretch ELASTEK neoprene. Easy on, easy o