Product Features Boots Colorful LED light-up soles are USB-rechargeable and include an on/off switch.Strong, yet lightweight boot supports the foot, increases stability, and improves the skating experience.Soft, comfortable liner has padding to cushion and protect the foot.Quick-drying materials wick away moisture to help keep feet dry. Closure Classic laces provide a customized fit for your skating preferences.Power strap shields laces and adds heel lock for added support. Frame Lightweight chassis improves the overall skating experience.Adjustable trucks with cushions provide excellent turning control.Fixed toe-stops are durable and easy to maintain. Wheels and Bearings Loaded with 62x35 mm indoor wheels for added performance.Perfect for indoor rink use.Includes Silver-5 bearings for a smooth, fast ride. Benefits and Sizing Where and how to use these skates Skating is a popular way to exercise while having fun! Use these skates at the roller rink, or they may be used outside on paved trails, sidewalks, and boardwalks.If you are a beginner, skating lessons at the rink or park are a popular way to learn.Find a local rink and get rolling! Tips: New skaters will often try skating first inside the house, starting on carpet to go slower, then try rolling on hard floors.Check wheel and axle tightness and adjust as needed prior to use.Make sure wheels are clean before using at the rink. Health Benefits of Skating Skating is a life skill and healthy activity for all ages! You can improve balance, agility, strength and endurance, and have fun while doing it.It is a low impact exercise that can be done almost anywhere.It's perfect for individuals or family and friends who want to stay healthy and active. Medical research shows that skating ranks third among physical fitness activities. Benefits include stamina, muscular strength and endurance, flexibility, balance, weight control, muscle definition, digestion, and sleep.Inline skating at a speed of 20MPH can burn 360 calories/hour.To help prevent injury, always wear a helmet and protective gear (wrist guards, knee pads, and elbow pads). Fit and Sizing These skates fit true to whole US shoe sizes. Tips for sizing up Wider feet, growing feet, or half sizes may wish to go up a size.Wear thicker socks.Add a shoe insert/insole (sold separately).