Y’2 Leather X Buck Mason G1 Jacket

In collaboration with Y’2 Leather, Japan, we reworked the iconic WWII-era G-1 flight jacket in authentic goat leather with a paraffin wax coating. It’s built with a shearling collar, Bemberg lining, articulated sleeves, and a belted action back for extended reach and movement, and finished with tubular rib cuffs, a ribbed waistband, four-hole urea buttons, and Japanese Universal zippers. Made in Japan.

Authentic to original—short bomber length with action back and full sleeve articulation.

100% genuine paraffin wax–coated goatskin with Bemberg lining and shearling collar.

Made in Japan.