Breathable side mesh panels provide ventilation and minimize hotspots when worn with hearing protection earmuffs or tactical communications headsets Skull logo loop pile panel on front; additional loop panels on crown and back for use with morale patches, IR reflective glint tape, name badges, etc. One size fits all adjustable hook and loop closure 65/35 NYCO fabric BIFROST GEAR – BY VETERANS – FOR PATRIOTS – NORTH CAROLINA, USA