Alizé The new versions of the Alize are in double lined and sewed with flat stitch technology. 3mm Neoprene Jumpsuit and Shorty. Back zip with over proportioned inside zip protector. Titanium smooth-"Elaskin" anatomical shaped collar. Extendable collar flap with a non aggressive grip (does not grip on the piece of suits nor the seams). Titanium smooth-Elaskin rolled boards for easy doffing and donning. No seams in the joint-areas to assure best possible comfort (armpits, shoulders, inside of the knees and elbows). Man: xs-s-m-l-xl-xxl Lady:xs-s-m-l-xl *Beuchat Size List*