The UGG Classic Slip-On Chestnut features a premium suede upper made with 60% regenerated wool and 40% lyocell. It includes a comfortable 10 mm sheepskin insole for added warmth and support. The outsole is crafted from either sugarcane EVA or Treadlite by UGG™ EVA for durability and traction. The binding is made from 100% recycled polyester fibers and it boasts an embossed UGG® logo. Proudly made in the EU.