The I play Long Sleeve Rashvest gives full protection for babies, infants and toddlers skin that are more vulnerable to sunburn, special care must always be taken to ensure that babies, infants and toddlers are well protected from the sun. The i play Long Sleece Rashvest sun protection clothing is made from specially treated fabric, 82% nylon, 18% lycra (190 grams per square metre) with a uv protection factor of 50+. The Stretchy water-friendly nylon lycra is new and has an updated fit. It is machine washable