polo-shirts women storage Keepall Maharishi leans in on its pacifist military design philosophy. Take this zip-up nike shirt for example, it's crafted from durable ripstop – just like utility wear – and is patterned on one side with this brand's seasonal Tigerstripe camouflage – inspired by a 1960s U.S. Special Forces uniform. The reverse is dressed in olive green and features subtle slip pockets which the whole jacket can be packed down and placed into at your convenience.