Everlast Headgear This Everlast Headgear benefits from the EVERCOOL and EVERDRI technology to help keep the head cool and reduce sweat and wick it away from the skin. This Head Guard also features closed cell technology for head protection and finished off with Everlast branding to the front. > Head Guard > Everfresh > Closed Cell Technology > Everlast branding > Adjustable strap > Circumference: 52cm