Rabbit's ICE fabric is extra cooling, and along with being entirely perforated this tank is made for the hottest days. The Steady State has a racer back cut, but more coverage with a higher neck line and under the arms.

From Rabbit:

Drop into the zone. A high neckline and sculpted racerback freshen up the basic tank. With perfs all over, it’s extra light and breathable. Plus, sustainable nylon made from recycled coffee grounds dries quickly, controls odor, and keeps you cool for total comfort. 

We love it for: everyday running

• Quick n’ Fit ICE: 68% nylon, 23% ice-cafe nylon & 9% spandex
• Super lightweight, quick-drying, controls odor & cool to touch
• Perforated all over
• Relaxed fit
• Sculpted racerback
• Machine wash cold, tumble dry low, don't bleach, mmkay?
• Designed in California, made abroad