The Madd Boost Boots Jumping Shoes come completely assembled and ready to run, jump and fly with awesome motion! The Madd Gear Light-Up Boost Boots are the ideal gift and perfect for users 5 years and up! Featuring a secure and safe ankle closure system, 3-point hook and loop strap closure and durable rubber gripper soles! The Madd Gear Boost Boots Jumping Shoes will offer years of enjoyment and can be adjusted to fit shoe sizes from US 3 to US 6. Backed by an industry leading 3-year manufacturer’s warranty, you know you are well supported by Madd Gear – the company that stands behind its products. Madd Gear – MGP Action Sports – Manufactured by the World’s Number 1 Pro Scooter Brand and backed by an industry leading reputation for durability and quality. These Boost Boots will see your child through years of growth & development – MGP Products built to last! The Madd Gear – MGP Action Sports Light-Up Boost Boots leverages off our 10 generations of technology and product testing in our Pro Scooter range which have been tested by the World’s best pro riders. All Madd Gear products are backed by our 3-year manufacturer’s warranty supported by our local in-house sales and service technicians. MGP we stand behind our products! The Madd Gear – MGP Action Sports Light-Up Boost Boots are recommended for ages 5+ with a user weight up to 88lbs. Backed by the world’s best 3-year manufacturer’s warranty. MGP – Since 2002! The Madd Gear – MGP Action Sports Light-Up Boost Boots come ready to run, jump and fly! No assembly required, just slide them on over your shoes, tighten the straps and you are ready to go! With 2 awesome colors to choose from, we will have you bouncing around in style. MGP – Setting the standard! Age Range 5 to 15 years