When he was learning to bike you bought him a set of training wheels. Since there's no such thing as training wheels for learning to surf, help him keep chilly climes at bay with the Quiksilver Syncro 543 GBS Back Zip Wetsuit instead. A versatile suit for the frigid water enthusiast, the Quiksilver Syncro 543 will let him stay out in the lineup longer. Wind and water repellent, Quiksilver's Thermal Smoothie panels insulate against the cold while Dry Flight tech infused with coconut charcoal results in Quiksilver's warmest, fastest drying thermal liner to date. Pair these cushy features with adult worthy attributes like triple glued and blindstitched seams, a hydroshield barrier that eliminates flushing, and a YKK back zip, and unlike his training wheels, he'll be set to use Quiksilver Syncro 543 GBS Back Zip Wetsuit season after season.