Outdoor Research Echo Long Sleeve T-Shirt Men's Shelter & Sleep The Choucas Pro is a

The Choucas Pro is a minimalist and uncluttered model

Waterproof UTS coating gives fabric a soft feel and enhances tear strength

maintains its loft

When connected to your smartphone

Outdoor Research Echo Long Sleeve T-Shirt Men's Shelter & Sleep The Choucas Pro is aYour favorite ultralight, breathable, odor blocking tee is better than ever. Get trusted ultralight performance, now with new upgrades to enhance comfort, movement, fit, and feel. The new Echo L S Tee sports all of the essentials that make this piece so beloved, with upgrades that continue to perform as a single summer layer and base winter layer. Better stretch and an improved fit let the garment move with you, a more durable and softer hand feel