Undefeated and Alpha Industries have partnered on a trio of military-inspired bomber jackets, done up in a lightweight build well-suited for spring. Their take on the L-2B Bomber is fully reversible, with one side constructed from traditional flight nylon, marked by 3M UNDFTD branding on the left sleeve insert. The other side has a breathable mesh lining atop a reflective 3M base. All three available colorways are showcased in the gallery below, each featuring tonal embroidery on the placket, branded flight ribbons, and snap-button closure on all the pockets. The jackets are up for grabs now at Undefeated chapter stores and undefeated.com.