Xcel Drylock 7mm RT boots are the next best to surfing barefoot: Be it 3mm, 5mm, or 7mm, round toe or split toe, it's all deluxe. A brand new design includes a 3D foot mold for an ergonomic fit, and Celliant Black TDC smart fabric for extra lightweight warmth. A single-layer, durable rubber sole provides crazy traction and board feel. Drylock ankle seals keep water out, and a new strap design creates more comfort, less pressure. All you need to light it up in cold waters.