5mm Neoprene Socks for Boys Girls,Kids 5mm Water Socks Keep Warm Beach Sand Socks Anti-Slip Wetsuit Socks for Water Sports (US, Alpha, Large, Regular, Black)

["Please DO NOT use Amazon size guide, just check the \"Size Detail\" in Product Description","5MM NEOPRENE MATERIAL: Thick 5mm neoprene construction keeps kids' feet warm and insulated in cold water conditions.","ANTI-SLIP PROTECTION: Non-slip design provides a secure grip on wet, sandy, and slippery surfaces for safe water adventures.","SAND & SURFACE PROTECTION: Shields little feet from sand, rocks, and rough surfaces during beach and water activities.","VERSATILE WATER SPORTS USE: Ideal for swimming, snorkeling, surfing, kayaking, beach play, and other outdoor water sports.","COMFORTABLE FIT: Flexible neoprene with medium stretch offers a snug, true-to-size fit for boys and girls; hand wash cold, hang to dry."]