It doesn't get more functional than the Double Take Pant. One minute they're the chicest, most comfortable activewear pant of your dreams, and the next they're your favorite high waisted active shorts. The pants feature two cargo pockets, hidden zippers for a seamless transition into shorts, and adjustable ankles to make it as easy as possible to slip the bottom half off over your sneakers. Running from afternoon workout to a fun happy hour with friends? Ditch the sneakers, cinch the…