built for movement.designed for the run.the ICNShort brings technical innovation to a classic silhouette.The outer shell is our lightweight COOLmatic | EXP TERRA™ stretch woven infused with graphene, enhancing durability, thermoregulation, and comfort with every stride.inside, a soft-knit COOLmatic | PLUS™ liner with an anti-odor finish keeps you fresh from start to finish.interior pockets stash your essentials, while a daisy chain back loop gives you a spot to secure your singlet when the heat turns up.precision-cut and runner-approved, the ICNShort is ready to go the distance.