Comfort, in the outdoors, truly begins with your undergarments, and in this regards, these boxers consider that notion from their shape through their construction. A straight silhouette sits right next to the skin and extends to the thigh, using flat seams and elastic to reduce any possible chafing. Then, EMSa (TM) TechwickA(R) enhances them with key moisture-wicking properties, controlling sweat and odor wherever you go.. . Fabric: 88% polyester/12% spandex AeroGrid blend for breathability. Techwick(R) material controls moisture, pulling perspiration away from your skin, so that you remain dry, and offers antimicrobial properties to block the growth of odor-causing bacteria. 1 1/2 in. wide flat elastic waistband with the EMS logo offers a close but not restrictive fit. Heat transfer Techwick(R) label added below waistband. Flat seams reduce irritation. Crotch gusset at back gives you a more natural range of movement. Straight boxer-style silhouette fits right under your clothes without bunching up. Buttoned fly opening. 5 3/4 in. inseam. Ideal for sweat-inducing activities, including hiking, running, biking, and climbing, and everyday wear. Includes two pairs. Machine washable. Imported. . Fair Trade Certified(TM) factory