TourDri Disposable Hand Warmer Packs Pairs x 40

TourDri hard warmers provide natural heat energy which are ideal for cold days on the course.

Whether they’re being used to warm hands or the insides of gloves, each hand warmer is ready for use in under 5 minutes can last up to 12 hours of heat and are fully biodegradable after use.

TourDri products provide effective and essential protection from the elements with superb lasting performance in the harshest of conditions on the golf course.

When iron rusts it gives off warmth called oxidising heat, but you cannot feel this heat because its oxidising rate is too slow. If this is speeded up, more heat is produced. This is the principle behind TourDri WARM PACKS.

The warmers are activated by removing them from their protective airtight packaging to expose them to air. The blended ingredients of iron, salt and water, combined with the oxygen from the air, causes the rapid oxidisation of the iron particles.

This reaction produces heat. The heating temperature and duration are controlled by the amount of air ventilation, which passes through the many tiny holes on the inner packets. The duration of the reaction is finite and the warmer should be disposed of after it has cooled.