O'Neill Heat Sock 3MM Hero Whether you're using this ballast

Whether you're using this ballast bag for wakeboarding

The Hyperlite Good Daze Jr

Relaxed fit for easy layering

The new FuseLock system provides a rock-solid connection for increased responsiveness

you can close the included flow valves to control the flow of water to each bag independently

O'Neill Heat Sock 3MM Hero Whether you're using this ballastThe O'Neill Heat Socks are basically a neoprene sock. There's no tread or no bottom sole, just 3MM of neoprene material designed to keep your feet warm in even the coldest water temperatures. The best part about the O'Neill 3MM Heat Socks is how versatile they are. They work great all alone for wakesurfing, but can also be inserted inside a pair of O'Neill booties for an extra layer of insulation. Another popular use case is wearing them inside your