The stylish and super stretchy Solid Bikini for girls is part of the extremely comfortable arena Feel line and fits like a second skin. It is ideal for fitness and leisure swimmers doing any water activity at the pool, at the beach and in any other body of water. Made of a chlorine-resistant and quick-drying fabric with recycled polyester, the elastane content guarantees a perfect fit and ultimate comfort. The top with double straps ensure flexibility during swimming or beach activities. The bikini briefs are equipped with an adjustable internal drawstring for a secure fit. The fabric's OEKO-TEX® STANDARD 100 certification means it has been tested for harmful substances and is harmless to human health and the environment.