Great for competitive or fitness swimmers, the Speedo Men's Solid Silicone Swim Cap is made of soft, durable silicone to enable long-lasting wear and won't snag or pull hair. The contoured shape helps reduce drag for great performance in the water, while the elastomeric fit delivers excellent elasticity and a stretchy feel. Interior micro-grid texture and a snug-fitting design for secure wear. Speedo Men's Solid Silicone Swim Cap