Engineered for Motion Fall/Winter 2014-Designer Donrad Duncan offers menswear an active overhaul with his fashion brand EFM, or Engineered for Motion. The smart lineup is envisioned for the contemporary nomad. Utilizing high performance fabrics, Duncan creates luxury urban wear that combines the best of both worlds. From Japanese poly-cotton trackpants and nylon-poly lapel jackets to translucent nylon bomber jackets, EFM delivers a solid line with classic, focused silhouettes and the ideal items for separates dressing.