Little Hotties Adhesive toe warmers 30 pairs Little Hotties toe warmers are an odourless and environmentally safe heat source that provide warmth and comfort In all cold conditions for approximately 5 hours. This 30 pair pack of toe warmers, which have an average activated temperature of 40°C (105°f), are perfect for athletes, outdoor enthusiasts, sportsmen, spectators, skiers, construction workers and anyone who wants warm toes and to stay outdoors for longer.