The Mountain Warehouse Short Sleeves Kids Rash Vest is an essential sun protection accessory for your child this summer. It's designed with UPF50+ sun protection, ensuring ample sun-blocking coverage to prevent harmful UV rays. This durable and lightweight vest features fast-drying technology, making it the perfect choice for active outdoor adventures, including swimming. Its flat seams ensure a comfortable and secure fit, while the bright blue color adds a cheerful touch to your child's wardrobe. Ideal for spring, summer, and beyond, this rash guard is comfortable and safe for children aged 11-12 years old.