WW2 Canadian RCAF Flight Lieutenant Tropical Slip-On Rank Insignia Pair

The WW2 Canadian RCAF Flight Lieutenant Tropical Slip-On Rank Insignia Pair consists of two matching slip-on rank slides worn by Royal Canadian Air Force officers during the Second World War. Designed specifically for tropical or warm-climate uniforms, these insignia feature two narrow blue bands on a khaki or beige background, indicating the rank of Flight Lieutenant. The slip-on design allowed for easy attachment and removal from the shoulder straps of tunics or shirts, facilitating laundry and uniform maintenance in challenging environments. Typically manufactured from cotton or a cotton blend, these rank slides were standard issue for personnel serving in overseas postings such as the Mediterranean, North Africa, or Southeast Asia. The insignia pair provides tangible evidence of rank structure and uniform variations adopted by the RCAF in response to operational requirements during the 1939–1945 conflict. Their design conforms to Commonwealth air force insignia regulations of the period, differing from standard temperate pattern insignia by material and coloration.