Aktiv Mask _tab_hestra-size-guide A long side zipper makes

A long side zipper makes it easy to ventilate and get into and out of

Size in Inches

Full zip and buttons

When superior body-temperature management

Weighs only 170g / m²

Aktiv Mask _tab_hestra-size-guide A long side zipper makesReusable face mask made of 2 layers of material. 100% Cotton Outer Layer, 96% Polyester 4% Spandex Inner Layer. One size fits all. Integrated metal nose frame. Interior filter pocket. Elastic straps with an adjustable toggle. Soft lining. Wash and dry before use. Wash routinely. Hand wash or machine wash cold, gentle cycle. Mask is not medical grade or a direct substitute for N 95, surgical, or procedural masks and should NOT be used as a replacement