The O'Neill Reactor Youth Shorty Wetsuit is a full-featured neoprene kids spring wetsuit that moves with your child. Adds warmth and 100% UVA/UVB protection for active watersports, snorkeling, &amp; diving. <p><b>Features:</b></p> <ul> <li>Improved zipper closure to reduce neck irritation </li> <li>Super-stretchy material for a more flexible suit.</li> <li>DL Single Seal Neck Closure</li> <li> Exciting Style Lines &amp; Graphics</li> <li>Seamless Paddle Zones </li> <li>Durable Exterior (DL) Body </li> <li>Wind Resistant Smooth Skin : Chest &amp; Back </li> <li>Back Zipper : Easy on/off </li> <li>Flatloc Stitched - Breathable Seams </li> <li>Hidden Key Pocket</li> <li>Lightweight Fluid Foam Neoprene </li> <li>Oring Seals</li> </ul> <p><b>Choose your size from the chart on the Size Tab, paying particular attention to the torso length.</b></p>If in between sizes, choose the LARGER size, or order both sizes &amp; return the one that does not fit.