O'NEILL YOUTH HAMMER 2MM CHEST ZIP SHORTY WETSUIT - BLACK / GRAPHITE / OCEAN DESCRIPTION The Hammer Series has a suit nailed for every condition. The Hammer Series maintains exceptional styling, fit and unrestricted movement in each style with 100% Super Stretch materials. Now all Double Lined, minimal seam and F.U.Z.E closure. THE DETAILS: F.U.Z.E Closure (Chest Zip) Seamless paddle zones Double Super Seal Neck 360 Degree Barrier with drain holes CONSTRUCTION: Body: UltraFlex Flatlock Stitched (Breathable Seams) Sizechart displayed below. Age 10 Never worn just been stored for a couple of years