Here are high performance boxer briefs for rigorous workouts or days that just feel like one long session at the gym. Hanes® Sport stretch boxer briefs are made of lightweight cooling mesh for exceptional comfort. This lightweight underwear is made with 4-way stretch fabric infused with Hanes® X-Temp™ technology, designed to adapt to your temperature for all-day comfort. Along with this lightweight, moisture-wicking mesh fabric, these sleek, fitted boxer briefs offer Hanes® Fresh IQ™ advanced odor protection technology that attacks odor-causing bacteria for a fresh feel. This airy mesh boxer brief underwear offers extra moisture-wicking at the stretch logo waistband, plus tagless styling for no-itch comfort and the convenience of an assorted 4-pack. # Pieces In Set: 4-Pack Features: Odor Resistant, Breathable, Moisture Wicking, Multi-Pack, Tag Free, Stretch Fabric, Flat Seams, Cooling, Antimicrobial, Fly Front, Comfort Waistband, Regulate Temperature Fiber Content: 87% Polyester, 13% Spandex Fabric Description: Jersey Care: Machine Wash, Tumble Dry Material: Polyester Country of Origin: Imported