Keep it easy with the Power of Sun cropped tank by Spiritual Gangster. A crew neckline and oversized arm holes provide breezy structure while the crop length works with your favorite bottoms, all summer long. Keep it easy with the Power of Sun cropped tank by Spiritual Gangster. A crew neckline and oversized arm holes provide breezy structure while the crop length works with your favorite bottoms, all summer long. Teaching hip-hop-influenced yoga around the country, Spiritual Gangster founder Ian Lopatin felt inspired to create a line of positively charged activewear. Believing that a gang of spiritual people genuinely want to make a difference through purchasing goods that give back, he donates a percentage of the brand's proceeds to environmental and social causes. Inspired by the slogan, "May All Beings Everywhere Be Happy and Free," the label's tees, joggers, and ballet-styled loungewear offer a meaningful message that goes beyond personal style.