Introducing the all-new Surge 84! Crafted to meet the demands of skaters at every level looking for a little more speed in their skates. The Surge 84 embodies K2's signature comfort, with hardboot shell support, and unwavering durability. Performance stepped up with the all-new hardboot design, featuring a polypropylene shell and Tpe cuffs for unparalleled 360-degree support. Keep your feet staying cool and comfortable with built-in Vortech airflow channels while securing the perfect fit with adjustable instep ratchet straps and our signature K2 Speed Lacing System. Engineered with an extruded 6061 stamped aluminum frame for optimal maneuverability and stability, complemented by 84mm 82A wheels and Ilq 5 bearings for an ultra-smooth and fast ride that you'll feel in every stride. They include a shock-absorbing footbed, a removable heel wedge, and made with Pet mesh materials.