K2 Skates - Soul 7 (Black) - Men's: The Soul 7 is designed for skaters who spend all day skating different types of terrain. It's quick and responsive, but also faster and more stylish thanks to the new rigid Soul Slide aluminum frame and fashionable leather boot. The new ThruFlow ventilation system takes in air through the vented toecap and channels it the length of the foot through milled grooves in a shock absorbing midsole. Cuff: Soul Cuff. Closure System: Standard Lace, Powerstrap, and Buckle. ABEC 5 Bearings. 80mm (80A) Wheels.