Breathable cotton fabric, moisture and odor resistant, and wide banded leg hems that help prevent bunching are all you need to stay comfortable and dry all day long. Product Features Dri-FIT? technology wicks moisture away from the skin to keep you dry and comfortable Odor-resistant fabric helps to keep the boxers stay fresh longer Tight fit for a body-hugging feel Breathable cotton fabric for added flexibility Purchases are final. No refunds or exchanges.