Daily Crush: Outer Shirt by EFM

At the creative helm of EFM ("Engineered For Motion"), designer Donrad Duncan, formerly at Victorinox, transforms high performance fabric into masterfully tailored hybrids that move better, weigh less, and work both as athletic wear and office wear. Just in on the brand's new online store, the translucent Charlton overshirt seems like the perfect way to cover up this spring. Laser-cut holes at the front and back flange provide all the ventilation you'll need to stay cool --and look it, too. Plus, it's entirely made in nylon, so you can throw it in the washing machine without having to worry about creasing it.

Outer shirt by EFM by Donrad Duncan, $378, available at EFMmenswear.com