It is also made with Nanoprene Lite Japanese Limestone for a lightweight

100% Polyester

constructed of a durable cotton nylon stretch providing consistent

Flatlock seams for chafe-free wear

padded tongue and lining

Rip Curl E7 Zipless Heat Seeker 5/4 Hooded Men's Wetsuit x It is also made with"Our new E7 Flashbomb Heat Seeker 5 4 Hooded wetsuit is our most technically advanced cold water suit to date, combining all new E7 Flash Lining throughout the wetsuit and our unique Version 2 Flex Energy lining that generates even more heat when stretched. Along with many more superior technical features, the Flashbomb Heat Seeker is our warmest and stretchiest hooded Flashbomb ever." Rip Curl Thinktank