The K2 VO2 S 90 Boa Inline Fitness Skates has everything you need for a low-impact workout, with 90mm being a good blend of speed and agility. K2 soft boots are comfortable and with Boa Turn-Dial Speed Lacing you get a perfectly even wrap every time.
The VO2 S 100 X BOA Skates are eye-catching with yellow and blue wheels and accents. The HiLo setup uses 100mm wheels in the back two positions and 90mm in the front. This works to keep the skate low for better control, while still enjoying the speed and smoothness of the larger wheels.