BONDS has turned up the heat on cooling technology with our boys X-Temp Trunks. Featuring dual action cooling technology and a fit engineered for active little bodies, he'll be the coolest, comfiest kid around in these boys undies. X-Temp boys trunks that cool him down when his temperature rises Lined pouch keeps him comfy and supported Wicks away moisture for lasting freshness Soft seams and flat stitching for extra comfort