Soft & Durable Material: The warm insoles are made from soft and comfortable cotton, so they are durable, soft, and skin-friendly, with no lint, soft and warm. Breathable Insole: With a quilted insert designed, the insoles help to trap heat and be breathable, will absorb sweat and moisture, and keep shoes dry and not stuffy feet. Easy to Wash: Because the insoles are made by one-piece fleece processing, it is durable, can be washed without fading, and have no slag. Can be washed repeatedly without fading, soft, and not wrinkled. Breathability Insoles: The insoles are perfect for doing , such as running, kicking, hiking, skipping rope, fitness and yoga, because they have good sweat absorption, breathability and elasticity. Suitable for All: With the style and color of this insole are , and fashion designed, so it is perfect for men, women and children, office workers, students, and workers. Features: 1. Made from soft and comfortable cotton, so the insole is durable, soft and skin-friendly, with no lint, soft and warm 2. With a quilted insert designed, the insoles help to trap heat and be breathable, keeping shoes dry. 3. Adopted with a one-piece fleece process, it can be washed without fading and with no slag. 4. Have good sweat absorption, breathability and elasticity, suitable for running and other . 5. The style and colour of this insole are and elegant, unisex. Specification: Name: warm insole Material: strong cotton + flannel Features: comfortable massage, sweat-absorbing and breathable Colour: Yellow Crowd: Unisex Size: 37-46 yards Packing List: 1 pair of insoles Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed in the pictures. 2. Please forgive a slight measuring deviation due to manual measurement.