These Hanes boxer briefs feature both X-temp and Fresh IQ. The X-temp adapts to temperature, environment and activity; X-temp speeds and slows cooling to keep you comfortable all day. FreshIQ is advanced odor protection technology which will keep you feeling fresh. These boxer briefs are double stitched on the crotch and hems for added durability. It has a high-thigh length and a Comfort Flex waistband that stretches to ensure a secure fit. It's also super soft and will not ride up.