DescriptionThis kind of shoe inserts is made of material for durable and long-term use. The plush layer will keep your feet warm and dry in the cold weather. They are thick, ventilated, skin-friendly and non-slip. Suitable for both men and women to use for all the shoes.Features- Color: White. - Material: Felt, Wool. - Size 35: About 22.5x7.8x2.3cm. - Size 36: About 23x8x2.3cm. - Size 37: About 23.5x8.2x2.3cm. - Size 38: About 24x8.3x2.3cm. - Size 39: About 24.5x8.4x2.3cm. - Size 40: About 25x8.5x2.3cm. - Size 41: About 25.5x8.6x2.3cm. - Size 42: About 26x8.7x2.3cm. - Size 43: About 26.5x8.8x2.3cm. - Size 44: About 27x8.9x2.3cm. - Size 45: About 27.5x9x2.3cm. - Soft, ultra light and comfortable to wear. - Keep your feet warm and dry in autumn or winter. - Resonable design, not afraid sweat, suitable for sports, keep your feet smell in fresh. - Great for walking, schooling, shopping, working, etc.. - Suitable for almost any casual shoe or boot.