The ultra comfortable arena unisex Nose Clip Pro II is perfect for advanced swimmers. It protects the nose from water penetration. The slightly bigger frame offers additional comfort and the soft pads fit securely over time. Overmolding technology prevents the soft part from coming off so you can stay focused on your swimming. PVC free, made of nylon and TPR. One size fits most. Pair this nose plug for swimming with other training tools and swim accessories from arena to cover all your competition and training needs.