Jackman Comp Wool BB Overshirt Jacket Navythe Jackman Comp Wool BB Overshirt Jacket in navy is shaped by vintage sportswear but finished with a more considered edge. Inspired by classic baseball shirts, it features a collar and relaxed proportions that work equally well worn alone or layered. The wool blend fabric feels dense and stable while remaining comfortable, with a surface that shows subtle depth rather than shine. It is a versatile piece chosen for its balance of form, texture, and