Sounds like an 80s rap formation, but the Supreme Hood is actually our hottest 3mm M-Flex (100%) neoprene hood. With wind skin side panels and Flaremesh lining on the inside, you won't ever have a brain freeze again. All seams are GBS with Waterproof stretch Flaremesh taping on the inside. The elastic adjuster tightens things up around the face while the small brim channels away water. The Double neck is designed to create a watertight seal against your wetsuit collar.