After trying this soft, recycled wool fleece from Brixtol – you will never go back to polyester fleece. The recycled wool is derived from discarded wool textiles, processed, cleaned and made into new fibres, threads and eventually woven into a brand new fabric. The Seven Pile Vest has welted side pockets, a high collar and a two-way zipper. It is perfect to grab on top of a sweater or under a coat for extra heat. Wool has fantastic insulation properties and keeps you warm even in wet conditions. It has antibacterial properties which keeps it fresh.