The O’Neill Youth 2MMReactor II Short Sleeve Back Zip Spring Suit keeps you ready for action whether you’re in the water or in between sessions.Featuring a form-fitting neoprene construction that provides protection from cold water, you can enjoy every minute of your surfing, boarding, or skiing.

• Top Sleeve/Under Sleeve: FluidFlex.
• Chest/Back: Mesh SmoothskinFluid Foam.
• Krypto Knee Padz provide ergonomic knee protection.
• SmoothskinFluid Foam neck.
• 30% FluidFlex / 70% Fluid Foam.
• YKK back zip system.
• Single super seal collar with fully adjustable seal.
• Hidden key pocket.