Cressi TERMICO Man, 2mm Premium Neoprene Thermal Swimsuit for Men Quality Since 1946 Should fit snug, but not too tight Cressi is a REAL diving, snorkeling and swimming Italian brand, since 1946. Thermal shorty for Swimming, in highly elastic 2 millimeter Ultra-span Lined Neoprene. Glide-skin, anti-friction treatment in the underarm area. Glide-skin anti-seepage seals at the neck and legs. Front zip entry for easier donning and doffing.