Lightweight yet strong and durable, carbon fiber hard hats protect your head and you can wear them all day. They resist heat better than HDPE hard hats, making them a good choice for foundries, refineries, and other environments with high ambient heat. These hard hats are rated Type I to protect against blows to the top of the head only. They're also designated as Class C, which means they're not tested for electrical protection. For a snug fit, turn a knob on the back of the helmet to tighten suspension. A sweatband prevents perspiration from getting into your eyes, and mounting slots allow for attachments like face shields and earmuffs.

Cap brim hard hats keep the sun out of your eyes with a brim that extends out in one direction.

Full brim hard hats protect your head and neck from sun, rain, glare, and splashes.

Hard hats with a MIPS helmet safety system help prevent brain injuries during an accident. They have a low-friction layer inside the helmet, which allows your head to shift slightly during impact. This slight shift directs rotational force away from the brain, reducing your risk of injury. They are also forged, which makes them an additional 25% lighter than woven hard hats without sacrificing safety. The chin strap keeps the hard hat securely on your head.

Hard hats with a foam shell have padding that absorbs impact to reduce force on the neck and head.

Stay cool and protect your head—a reflective barrier in these hard hats lowers the temperature by 20 degrees. A full brim runs around the hat to shield your head and neck from sun, rain, and glare. It offers 12% more coverage than the brim on a standard full brim hat, providing additional protection from the elements. A built-in sweatband keeps perspiration out of your eyes, even if you sweat.

Type I hard hats protect against blows to the top of the head only. A foam shell absorbs impact, reducing force on the neck and head. To fit the hard hat snugly to your head, turn a knob on the back that tightens the suspension. The reversible suspension lets you turn the hat around without taking it off. For example, spin the hat to move a face shield out of the way or turn the hat to fit in a tight space. You can also add attachments such as face shields or earmuffs to the mounting slots on the hat.

Class C hard hats have not been tested for electrical protection. Class E hard hats insulate from electrical shocks and are often used near overhead power lines and high-voltage equipment. They’re tested at 20,000 volts.

Hard hats with ventilation holes add another way to stay cool by letting air circulate.

Made from a material similar to that used in firefighters' helmets.

Hard hats are Type I, Class E, meaning they protect against blows to the top of the head only and are proof-tested at 20,000 volts.

Pinlock suspensions adjust with interlocking straps. Ratchet suspensions adjust with an easy-turn knob.

Soak up sweat and keep hair from getting caught in equipment. These liners are also used to compress long hair so that hard hats fit more securely. All are machine washable.

Liners for head coverage have an elastic band for a snug fit. Soak them before wearing them, and they’ll cool you off as the water evaporates. With UPF 50 sun protection, they’ll also shield your skin from harmful UV rays.

Liners for head and nape coverage have tails that extend past the hard hat, covering your neck. A sweatband in the front helps keep moisture out of your eyes.

Convert a hat into a bump cap to protect your head from minor bumps and scrapes. The insert tucks inside your hat's sweatband for secure positioning. Ventilation holes increase air circulation to keep you cool. Foam padding on the inside of the insert increases protection and comfort for your head. All are adjustable to fit your head size.

Extra-venting inserts have more venting holes than standard inserts for greater breathability, so they're often worn outdoors or in hot conditions.

Hinged inserts have a flap in the back to let long hair escape and lay flat for a non-bulky fit.

Cut-to-size inserts can be trimmed with scissors for a fully customized fit.

Ditch the flashlight and bulky headlamp—these bump caps have LEDs under their brim to light your way. Often used in crawlspaces and in other tight spots, these bump caps have a rigid frame that protects your head from bumps and scrapes. To keep you comfortable, these caps have foam padding and cooling vents. Turn them on or off with the push of a button.

For replacement batteries, see CR2032 batteries.

Fluorescent yellow bump caps make you easy to spot in any lighting.

Protect your neck and face from the sun's rays. These sun shields are made of lightweight polyester, so they won’t weigh you down. An inner elastic rim fits over most hard hats.

Sun shields with a 50 UPF block 98% of the sun's UV rays. Roll up and secure the neck shade when you don't need the coverage and would prefer the extra airflow. The underside of the brim is dark to reduce the sun's glare, so you're not squinting in bright light.

Keep a cool head when you’re wearing a hard hat. These cooling pads attach to a hard-hat suspension with hook and loop straps.

Pads with arc-flash protection minimize burns from sudden electrical flashes. These pads meet NFPA 70E standards for protecting against electrical arc flashes. Choose a cooling pad that meets the arc rated personal protective equipment (PPE) category required by your workplace.

Pads with neck coverage give you extra protection from the sun.

PET pads can be soaked in cold water for 1-3 minutes to cool you for your entire shift. They’re machine washable. Cotton pads have crystals that absorb water to relieve heat using evaporation. Soak them in cold water for 15-20 minutes to keep you cool for 4 hours. Polyester pads only require you to run water over them for about a minute to keep you cool for 4 hours. They’re fluorescent yellow, so you’re easy to spot in all lighting conditions. Machine wash them when necessary.