Skullerz Quick Adjusting Ratchet Hard Hat

All day comfort - includes removable hard hat sweatband and top padding made of breathable, sweat-wicking and odor resistant, machine washable materials. Breathable - flexible open frame improves air circulation and adjustable venting allows for a cooler hard hat in the heat and a dry hard hat in the rain. Multi-point adjustment - easy, one-handed adjustment knob pivots to clear bandana or ponytail knots and improve fit. Improved safety and visibility at night - integrated patent-pending headlamp slots on front and rear for use with the included Skullerz® hard hat LED light. Wear forward or backward - cap style hard hat can be worn forward or reverse donning. Hard hat accessories - slotted and mounting locations for common hard hat accessories like ear protection and face shields, chin strap accessory mounts to dedicated mounting points on the suspension, hard hat stickers sold separately. Sizing - fits most heads (hat sizes 6.5 - 8/21in - 25in/53cm - 63.5cm). Tested and approved - ANSI Z89.1-2014, CSA Z94...