BinkyBro rash guards are the perfect combination of function and style. Protect your toddlers from the sun while simultaneously looking good while doing it. This mojave coconut blue onsie is made from a polyester and polyamide material. This rashguard offers uv protection 50+. This rashguard is double layered. This is perfect for the pool but not great for the beach as sand can get caught between layers--even after being washed. If this does happen the fabric is still soft but discoloring can occur on the coconut white fabric. Recommend to be used in the pool.