This is an original Finnish M62 reversible field jacket, issued by the Finnish Defence Forces during the Cold War and produced in 1970, as indicated by the internal stamp.
 
The M62 uniform system marked Finland’s transition into modern camouflage doctrine, emphasizing reversibility, durability, and adaptability to extreme seasonal conditions. One side features the classic M62 woodland camouflage, designed for dense Nordic forests, while the reverse side is a muted snow camouflage intended for winter use and mixed snow environments.
 
Unlike bright white over-suits, the snow side uses subdued off-white and pale grey tones, which are more effective in real winter terrain where snow, shadow, and vegetation mix together.
This jacket displays correct M62 construction details, including:
Heavy cotton canvas fabric
Four-button front closure
Chest cargo pocket
Internal suspension / gear attachment tabs on both sides
Reinforced seams and period-correct stitching
 
The stamp “YPU 58 / 70” confirms Finnish military acceptance and a 1970 production date, placing this example slightly later than early 1960s M62s while still firmly within the Cold War era.
 
Condition shows honest military use, including visible wear, repairs, light staining on the snow side, and natural fading consistent with field service. These signs of use add authenticity and are typical of issued Finnish gear, which was designed to be worn hard in harsh environments.