Okamoto Thermal Leg Warmers for Sleep Women Cozy Foot Warming SocksProduct Overview These Okamoto thermal leg warmers are designed for comfortable wear during rest time. Inspired by the feeling of relaxing warmth, they help keep your feet and lower legs cozy in cooler environments without feeling restrictive. Thoughtful Design Wrap style warmth around the ankle and sole area Open toe design allows natural airflow to reduce heat buildup Gentle compression free fit for relaxed wear during rest Comfort Features Designed