The HeatPro Adhesive Toe Warmers are portable and lightweight foot warmers that provide 5 hours of heat for winter sports activities such as skiing, snowboarding, and snowshoeing. Each pack includes 30 pairs of air-activated toe warmers, with a total of 60 units in the box. These white warmers are designed to be placed on the toe area for added comfort and warmth during outdoor winter adventures. With an expiration date of 03/29, these toe warmers are a convenient and practical accessory for staying cozy while enjoying winter sports.