The new Attipas Gradation with pink stripes for babies and children are the most fun. Ideal for summer! They are designed with the innovative AQUA-X fabric, a fabric made with multifunctional nylon yarn that provides high moisture control, UV protection, as well as high breathability and a very soft touch. Ideal for the little ones when they start to walk, when they are in kindergarten..... Size Guide: 19 (Foot size 96-108 mm) 20 (Foot size 109-115 mm) 21.5 (Foot size foot 116-125 mm) 22.5 (Foot size 126-135 mm) The main features of the ATTIPAS are: 1. Comfortable Evenly distributes foot pressure. Heel support, preventing the formation of flat feet. They give balance and stability, helping to walk gradually. 2. Breathable Ability to breathe. Easy washing and fast drying. 3. Wide Toe Free movement of the fingers, which improve cognitive and motor development. 4. Anti-slip insurance. Non-toxic and very resistant materials. Its unique qualities, together with the diversity of models, make Attipas an ideal product, perfect for little ones to feel as comfortable as when they walk barefoot.