From Rabbit:

The choice is always yours, but why not choose comfort as you tackle the trails? Pick the Freedom tank for a relaxed fit and welcome coverage. Get a little more shoulder coverage that still breathes and a curved bottom hems that dips lower in the back.

We love it for: everyday trail and road running

• Quick n’ Fit Perf: 94% polyester & 6% spandex
• rabbitKNIT top back panel: 87% polyester & 13% spandex
• Super lightweight & quick-drying
• Relaxed fit
• Curved bottom hem longer in back
• Machine wash cold, tumble dry low, don't bleach