Dedicated to famed British aircraft manufacturer Avro. Founded in Manchester in 1910 the Lancashire based company gained recognition in WW2 for its legendary heavy bomber the Lancaster. The cap is 100% brushed cotton twill with a felt appliqué logo, direct embroidery and a woven Canadain flag patch on the back. It's one size fits all with a velcro enclosure. A great gift for any lover of aviation history.