Provide core buoyancy to help improve hip rotation through the stroke

Two 900mAh LiPo batteries (one for the air

Waterproof cards included

Fabric: 51% PBT / 49% Polyester

O'Neill Youth Reactor II Short Sleeve Back Zip Spring Suit YGroup_8638986125480 Provide core buoyancy to helpThe O'Neill Youth 2MM Reactor 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. Composition 100% Neoprene. Features Top Sleeve Under Sleeve: FluidFlex. Chest Back: Mesh Smoothskin Fluid Foam. Krypto Knee Padz provide ergonomic knee protection. Smoothskin