1970s Soviet Air Force 'Unty' Pilot Fur BootsSoviet Air Force flight boots, known as Unty, dated 1979. Designed for extreme cold and high altitude conditions, these boots were issued to pilots operating in unheated cockpits and harsh winter environments. Constructed from thick leather and dense fur, they provided insulation where standard footwear would fail. Function defined every element volume, materials, and structure built purely for survival. Total condition worn with visible signs of use