Updating our original outdoor slipper with lightweight puff uppers crafted from 100% recycled polyester that's warm yet breathable, the Tasman LTA reimagines this timeless design. Lined in our curly UGGplush™ blend of upcycled wool and plant-based lyocell, it's finished with an ultra-lightweight outsole for grip and cushioning.The outsole of this product is either a SugarSole™ 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™ outsole.