Made from a cotton/Bionic recycled PET polyester blend, the new Mountain Khakis Fairway Polo ($70) gets our green blood pumping. No, this shirt isn’t comprised of unobtanium nanotechnology, but it does find good use for up-to 14 recycled plastic bottles. But unlike a crunchy empty Coke container, the Fairway polo is as soft and supple as if it were made from 100% cotton. A relaxed fit with metal snap closures make it a perfect wear for active endeavors off the course too.

For you Java junkies, MK has also created a line of shirts called Approach ($70) that incorporates recycled coffee grounds. Yup, those grinds. But before you go rummaging through your closet looking for an afternoon caffeine fix, just remember the shirt is probably decaf.

Buy Now: $70