One Skate, Five Sizes! The ingenious adjustable mechanism is the heart of our skates. With a simple push of a button and smooth slide, you can easily extend the boot to accommodate growing feet. Size Range: Effortlessly adjusts froma EU child's size 33 all the way up toa 37. Foot Length: Perfectly fits foot lengths from 20cm (7.8") to 23cm (9"). A clear size indicator ensures you get the precise fit every time. Vibrant Style for Every Personality Who says practical can't be playful? The Glide & Grow skates come in three fantastic, high-gloss colours to match every style: Electric Blue: For a cool, classic look that never goes out of style. Bubblegum Pink:A bright and cheerful pop of color that stands out on the rink. Jet Black: A sleek and modern option for those who want a timeless, rugged vibe.