INUK Sweat Sacs are 100g Activated Natural Charcoal Odour Neutraliser inserts that can be used in training shoes, boxing gloves, kit bags, or simply hung up in your wardrobe to reduce/expel nasty odours which build up in your sports equipment or clothing.
Simply insert into shoe, boxing glove and leave to absorb odour for 12-24hrs. Then simply remove and enjoy odour free use.No need to wash Sweat Sacs as the activated charcoal naturally