The extremely comfortable and stretchy Stripe Swim Briefs for men have a stylish arena heritage design and fit like a second skin. They are 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 chlorine and saltwater-resistant Waterfeel Eco fabric with integrated UPF 50+ UV protection, this 4-way stretch fabric ensures a perfect fit, maximum freedom of movement and outstanding comfort. It is the eco-friendly version of arena's Waterfeel fabric and is made with recycled polyamide. Equipped with a comfortable front lining and an adjustable internal drawstring for an excellent fit. Side length: 7 cm. This trendy design is inspired by the classic arena team stripe and vintage logo. 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.