"5mm Kid's Pinnacle ESCAPE Front Zip Shorty WetsuitThis shorty wetsuit is a versatile and durable option for your active child. Worn on its own in warmer waters or layered over a jumpsuit wetsuit of any thickness or style to create a two-piece combination for maximum warmth, this shorty is made of titanium lined neoprene and features glued and blind stitched seams throughout, with reinforcing stress disks at every intersection. A full-length diagonal plastic zipper fully opens on the left thigh for easy entry and locks to prevent unintended opening during wear."