The Nike Air Max 270 South Beach sneakers in Light Blue, Fuchsia Pink, and Black are designed for teens in US shoe size 5Yand EU shoe size 42.5. With a synthetic upper material and featuring the Nike Air product line, these athletic sneakers are perfect for beach activities. The vibrant colors and beach theme make them a stylish choice for young individuals looking for both comfort and style in their footwear. Size 5Y Equivalents • For Boys: It is exactly a US Big Kids’ size 5. • For Women: It is exactly equivalent to a US women’s size 6.5. If you are a woman who wears a US 6.5 (or 23.5 cm / European size 37.5), this sneaker will fit you perfectly. • For Men: It is equivalent to a US men’s size 5, meaning it would only fit an adult man with an exceptionally small foot.