The Xcel Women's 3/2mm X-Flex wetsuit 2011 model The X-Flex is a lightweight flexible back zipper wetsuit with the upper body & sleeves in snag resistant 300% PLUS stretch Ultra Stretch Superlight neoprene. Engineered fit with pre-bent knees, pre-bent elbows & contoured to fit your body. The seams are quadruple glued & blindstitched & reinforced in the stress points. The suits comes in 2 different colours, Black/blue & Black/ Pink