he Retro Pile Marsupial, made with double-sided, high-pile shearling fleece that’s as soft and cosy on the inside as it is on the outside, is perfect for relaxing rest days and campfire nights. The generous, quarter-length zipper makes pulling it on and off between goes hassle-free. he Retro Pile Marsupial, made with double-sided, high-pile shearling fleece that’s as soft and cosy on the inside as it is on the outside, is perfect for relaxing rest days, campfire nights and primo bouldering conditions. The generous, quarter-length zipper makes pulling it on and off between goes hassle-free.