The Cyclone round Toe boot is a high performance surf boot made by Hyperflex Wetsuits. As with all Hyperflex products, this boot is a perfect combination of performance and price. 100% Sealed seams: Glued, blind stitched and taped for crucial warmth in cold conditions. Round Toe design for crucial warmth in cold conditions. Superstretch upper for complete flexibility and range of motion. New Hyperstretch upper and pull on strap makes it easy to put on and take off in all conditions and boot thicknesses. Dual-density construction. 5mm upper and 3mm footbed allows a thicker, warmer boot without sacrificing board sensitivity and control. Adjustable arch strap locks down foot and prevents sliding. Click here for sizing help