Urban Air Filter Size:S Perfect Layering Piece: Regular fit

Perfect Layering Piece: Regular fit designed to layer over sweaters and base layers

100% Woven Cotton: Durable

Outer Layer - Main fabric93%Polyester 7%Spandex | Polartec® Power Grid™Washing instructionsMachine wash coldLine dryDo not bleach

Full zipper in the front and zipper in the side pockets

in the mountains and elsewhere

Urban Air Filter Size:S Perfect Layering Piece: Regular fitUrban Air Filters by Airinum offer superior replaceable filter protectiona five layer patented system of breathable polypropylene, with an inside active carbon layer to reduce odors, and 2 electro charged layers to filter micropollutants, bacteria, and allergens, for use up to 100 hours. Memory nose foam for minimal air leakage and no foggy glasses. Ergonomically designed for all face shapes. Easily replaceable.