Comfortable warmth and durable construction - 3 mm neoprene material combined with nylon, glued and blind stitched for strength and long lasting wear - Provides reliable warmth and comfort in cold water - Can be worn with ankle boots or diving fins to increase warmth in very cold conditions Non-slip design for safer movement - Lower sole features a non-slip rubber silicone pattern to improve grip - Durable fabric enhances anti-slip performance on wet surfaces or when walking on rough terrain - Supports confident movement on the beach and in water Protection from common hazards - Shields feet from sharp rocks, shells, corals and jellyfish stings - Tight fitting and quick-drying for practical all round use in water sports - Suitable for a wide range of water activities Secure fit and underwater warmth - Soft, stretchy 3 mm neoprene for flexibility and reduced foot fatigue - Velcro strap provides a snug, secure fit with minimal water penetration - Keeps the socks firmly in place and easy to wear, even during active movement Recommended use scenarios - Snorkeling or reef exploration in cool water where extra warmth is beneficial - Scuba or free diving sessions requiring protection and insulation for the feet - Beach walks, surfing, kayaking, or paddleboarding where protection and grip are important