Professional HXSYD Kangaroo Jumping Shoes - Bounce & Slimming Sports Boots with 4T-Spring Technology - Toning Sneakers for Fitness, Workouts & Outdoor Training

Some of the amazing features of this product:Hard plastic shell;Non-slip soles;Impact protection system;Protects joints and muscles;Ideal for men and women, young and elderly, beginners or advanced;Color choices: white/pink, white/green, all black, black/green, black/orange.Size details:M: Foot Length 21.5cm-22.5cm, Foot Width 7.8 cm. For weight 66 to 109 lbs, US Youth's 2.5-4. Shoes Shipping Weight 8 lbs. L: Foot Length 23cm-24cm, Foot Width 8.2 cm. For weight 110 to 154 lbs, US Women's sizes 6-7, Youth's 4.5-5.5. Shoes Shipping Weight 8 lbs.XL: Foot Length 24.5cm-26cm, Foot Width 8.7 cm. For weight 155 to187 lbs, US Women's sizes 8-9 and Men's 6.5-7.5. Shoes Shipping Weight 10 lbs.XXL: Foot Length 26.5cm-28.5cm, Foot Width 9.2 cm. For weight 188 to 220 lbs, US Women's sizes 9.5-11 and Men's 8-9.5. Shoes Shipping Weight 10 lbs.NOTE:Please choose the size according to your foot length, foot width and weight. If you are not sure, please contact our customer service.

HOT NEW FITNESS TREND - People all over the world are discovering the benefits of low impact training using the bounce shoes. You can reduce stress on your joints and lessen the chance of injury.

LOSE WEIGHT AND HAVE FUN - You burn 20% more calories with jump shoes than normal training sneakers. Plus, the spring design lets you feel like you're floating through the air.

MULTIPLE HEALTH BENEFITS - Fix your posture, increase your metabolism, help your cardiovascular system, burn fat, fight osteoporosis, and have fun with the Jumping Shoes!

ABOUT SIZES SELECTION - PLEASE CHECK SIZES CHART IN DESCRIPTION BEFORE ORDERING! Choose the size according to your foot length, foot width and weight. If you are not sure, please contact our customer service.

NOTES - For non-professionals, in order to have a better bounce effect, please bounce your feet alternately when using your jumping shoes.