The iconic look and feel of UGG®'s best-selling NEUMEL, now in Neumel Natural, made with plant-based materials. It's woven with a durable blend of 55% cotton and 45% hemp. Hemp is a renewable resource that absorbs carbon dioxide from the air. The materials that bring UGG®'s signature comfort through the power of plants include TENCEL™, made from recycled cellulose fibers sourced from sustainable eucalyptus farms. The hand-crafted rubber sole, derived from the para rubber tree, does not require the felling of natural forests, minimizing environmental impact while providing maximum cushioning. ・Upper: Cotton / Hemp ・Lining: 17mm Tencel™ Lyocell plush * ・Insole: 17mm Tencel™ Lyocell plush * ・Outsole: Hevea rubber ◆Upper ・Due to plant-based dyeing, the color may change due to ultraviolet light. ◆Rubber Sole ・Made using 100% natural raw materials and a hand-crafted manufacturing process, air bubbles and streaks may be visible. ・The color may change over time from when you purchased it. Example: The color may become darker. ・Blooming (powdering) may occur due to the nature of the material. To prevent this, store in a dry place and avoid direct sunlight. ・If it occurs, wipe with a wet towel and thoroughly remove moisture. ※This product uses natural materials, so there may be individual differences depending on the product. ※Do not wash with water. If washed, the color may fade, and the lining fur may harden and clump together.