FreshIQâ„¢ advanced odor protection technology attacks the odor-causing bacteria in your clothing that causes your underwear and socks to smell — so now you can feel fresh all day. Cool Comfortâ„¢ wicking fabric keeps you cool for all day comfort.Lightweight breathable mesh fabric provides ventilation to keep you cool and dry.Our premium Comfort Flex® waistband is soft and stretchable. Traditional fly.No ride up.Tag-free for itch-free comfort.Convenient 5-Pack includes a bonus boxer brief.