Self Heated Thermal s Warm Keeping for Sports Shoes Reusable Convenient Arch Support Cushion No Need to Charge Washable Comfortable Yellow EU 37-38

Description: Feature: Self Heated Thermal s for Feet No Need To Charge Material: made of soft and comfortable material durable heating constant temperature . Principle: The material embedded in the can effectively absorb the energy in the environment and quickly convert it into heat and conduct and penetrate from the surface to inside degree CONSTANT TEMPERATURE HEATING: physical heating Warm Memory Foam Arch Support Cushion can be cut to meet variety of shoes Winter Use Shoe Pads: Self heating can be washed and cut heating constant temperature reusable for Winter Use Size Chart: (optional) EU 37-38 245cm EU 41-42 265cm Package Includes: Pair Self Heating Thermal Note: Please allow slightly errors due to manual measurement and different monitors.