Are your feet cold in winter? As we all know, When the weather gets cold, the most difficult part of the human body to keep warm is the foot. If the foot is cold and we wear more clothes, we will still feel cold. Because this part is responsible for the blood circulation of the human body, so we should keep our feet warm. Foot warmers is a good choice. It can help promote our blood circulation, and also relieve mild arthritis and other diseases. Long Lasting Heat: It can keep your foot warm for 8 hours in cold weather. With Adhesive: Foot warmers with adhesive,strong viscosity, easy to tear, not damaging clothes, and also preventing falling off to avoid embarrassment. Comfortable Design: Ultra-thin, easy to fit the foot, suitable for shoes of various sizes and various shoe types, convenient for your walking. Convenience&Portability: It is packaged independently and can be carried wherever you go. It is easy to store it in the backpack, luggage or jacket pocket. Breathable&Non-leakage: The surface layer is made of non-woven fabric with special microporous structure, which has good breathable, good touch, even heat dissipation and no leakage. Multi Purpose: Air activated foot warmers is very suitable for skiing, fishing, hiking, camping, hunting or keeping warm in cold winter weather. How to Use: 1. Open the product package and take out the insole foot warmers. 2. Activate the disposable foot warmers in the air for 3-5 minutes. When the foot warmers is warm, remove the product protective film. 3.Stick your feet under your socks to enjoy warmth. NOTICE: 1.Before inserting the insole foot warmers into the shoe, activate it in the air for a few minutes. 2.In order to avoid low temperature burns, do not apply it directly to the skin. 3.This product is foot warmers disposable. After use, it can be used for conventional garbage disposal. 4.For those with frostbite, scar wound and blood circulation disorder, please use it with the doctor's advice.WIDELY USED WARMERS - The hot feet insoles combination of the ingredients has been specially formulated to ensure a constant and comforting heat for a wide variety of uses. Great for people with Raynaud's Syndrome or poor blood circulation. Excellent for camping, hunting, hiking, skiing, fishing, winter golf, football, and people working in cold temperatures. ENVIRONMENT FRIENDLY - Odorless, disposable, single-use item, one pair per package. High quality non-woven breathable fabric, runs full length of insole to keep entire foot warm. Environment-friendly. After use, dispose with regular garbage. COMFORTABLE TO WEAR - The Insole Foot Warmers has soft and comfortable surface and warm environmental protection material, bottom dry and comfortable, always keep the shoe comfortable and dry. Do not use it when bare foot, it can be placed on your front of the sock. Do Not Apply Directly to The Skin. TRAVEL FRIENDLY - Measures 9.8’’ x 3.3’’, Convenient, compact, portable, uniform heat dissipation, no leakage. The sole warmer is designed to bring you everyday warmth, keeps your feet warm and toasty. Easy to stow and store in a backpack, luggage, or jacket pocket. Note: the insole cannot be trimmed. INSTANT, LONG-LASTING HEAT - No charge, Air-activated, just tear open outer package, remove warmer, apply adhesive. Warmer heats up in 3-5 minutes. Keep warmer in oxygen restricted environments such as shoes or boots to maintain heat up to 10 hours of soothing warmth.Included Components: NO. Charging Time: 3 minutes. Material: NON-WOVEN. Color: white. Size: 9.8 x 3.3". Date First Available: December 30, 2021. Best Sellers Rank: #106,352 in Sports & Outdoors. Customer Reviews: 4.3 out of 5 stars 153 ratings 4.3 out of 5 stars. : B09PFRJTJH. Style: ?foot warmers 10 pairs. Manufacturer: ?WOTING. Suggested Users: ?unisex-adult. Model Name: ?WT211230-1. Warranty Description: ?DO NOT USE DIRECTLY ON YOUR SKIN. Package Weight: ?0.98 Kilograms. Item Package Dimensions L x W x H: ?13.98 x 8.74 x 2.01 inches. Reusability: ?Single Use. Included Components: ?NO. Charging Time: ?3 minutes. Material: ?NON-WOVEN. Color: ?white. Size: ?9.8 x 3.3".