Men's UGG Classic Slip-On - Black An effortless take on our icon with the same rich suede and soft sheepskin, our new Classic Slip-On offers easy entry and a laidback look. Lined in our signature UGGplush™ blend of upcycled wool and plant-based TENCEL™ Lyocell, it's finished with an ultra-lightweight outsole for grip and cushioning.The outsole of this product is either a sugarcane EVA outsole, which is a responsible compound using sugarcane foam that allows us to reduce dependency on fossil fuels by replacing petroleum-based ethylene, or a Treadlite by UGG™ outosle.This product was made in a factory that supports women in our supply chain with the help of Reimagining Industry to Support Equality (RISE). This collaborative initiative creates partnerships with brands like ours to empower and educate women in the workplace. DETAILS: Suede upper 17mm UGGplush™ 60% upcycled wool, 40% TENCEL™ Lyocell lining 10mm sheepskin insole Sugarcane EVA outsole or Treadlite by UGG™ EVA outsole Textile binding made from 100% recycled polyester fibers The UGG® Logo, heat-embossed RN 88276 This product contains real fur from sheep or lamb. Fur may be sourced from Australia, Ireland, the United Kingdom, or the United States. It has been artificially dyed and treated.