Everybody likes alternate uniforms. After all, it was a bit of a bummer when Adidas discontinued 3rd kits a couple years back.
Luckily, good news is on the horizon. The Adidas Parley kits are back and better than ever. (Famously, the LA Galaxy donned the uniforms in a 3-0 loss at home vs. the Sounders last year) Made of recycled yarn captured from beaches, the special edition kits are available on the MLS website for a limited time.
Also important: They made sure to differentiate the jerseys so fans can watch without getting a headache.