From UGG:Thoughtfully designed with our environmental footprint in mind, Fluff Sugar is made with plant-based and low-impact materials with offsets for the small amount of emissions they create – making the materials carbon neutral. A standout silhouette that helps you feel good in more ways than one, it offers the plant-powered feeling of UGG with soft fluff using TENCEL™ Lyocell sourced from responsibly-harvested trees. Additionally, our SugarSole™ outsole foam is made with renewable sugarcane – a swift-growing, rainwater-dependent resource that removes CO2 from the atmosphere and does not require irrigation. Delivering all the ease you expect from UGG, it's finished with a TENCEL™ Lyocell and natural rubber elastic backstrap for effortless on and off.SugarSole™ The sugarcane in our SugarSole™ foam allows us to reduce dependency on fossil fuels by replacing petroleum-based ethylene, absorbing 1.6 pounds of CO2 for every pound of ethylene replaced. Textile made of 35mm plush TENCEL™ Lyocell upper Elastic strap with UGG® graphic (90% TENCEL™ Lyocell, 10% natural rubber) Lining textile made of 10mm plush TENCEL™ Lyocell Insole textile made of 10mm plush TENCEL™ Lyocell Midsole wrap textile made of 10mm plush TENCEL™ Lyocell SugarSole™ foam outsole 2" platform height Woven label with UGG® logo on insole Medium/standard width New with box