Thermal Hard Hat Liners | McMaster-Carr

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23 Products

Cold-Protection Hard Hat Liners

Add a layer of warmth to your hard hat. Use the hook and loop attachments to fasten liners to the suspension of your hat and to secure under your chin.

Covers Head

Dark

Blue

Cotton

Fabric

Blue

Nylon

Fabric

Cotton Fabric—Cotton fabric provides better breathability than nylon fabric.

Nylon Fabric—Nylon fabric is water and wind resistant.

Acrylic Fleece Fabric Insulation—Acrylic fleece fabric insulation is warmer than polyester.

Polyester Fleece Fabric Insulation—Polyester fleece fabric insulation is moisture wicking to prevent moisture buildup.

								Each
Application	Material	Insulation Material	Closure Method	Color	Wt., oz.	Hard Hat Size		1-11	12-Up
Cold Protection	Cotton Fabric	Acrylic Fleece Fabric	Hook and Loop	Dark Blue	2.6	One Size	9669T16	00000	00000
Cold Protection	Nylon Fabric	Polyester Fleece Fabric	Hook and Loop	Blue	4.8	One Size	5299T14	0000	0000

Covers Head and Nape


	Dark Blue Cotton Fabric

Cotton Fabric—Cotton fabric provides better breathability than nylon fabric.

Polyester Fleece Fabric Insulation—Polyester fleece fabric insulation is moisture wicking to prevent moisture buildup.

Two Layers of Insulation—Liners with two layers of insulation have a layer of polypropylene fiber or polyurethane foam, as well as a layer of polyester fleece fabric, for extra warmth.

									Each
Application	Material	Insulation Material	Closure Method	Features	Color	Wt., oz.	Hard Hat Size		1-11	12-Up
Cold Protection	Cotton Fabric	Polyester Fleece Fabric, Polypropylene Fiber	Hook and Loop	Two Layers of Insulation	Dark Blue	3.5	One Size	7827T35	000000	000000

Covers Head, Nape, and Neck

Dark

Blue

Cotton

Fabric

Fluorescent

Yellow

Polyester

Fabric

Cotton Fabric—Cotton fabric provides better breathability than nylon fabric.

Polyester Sherpa Fleece Fabric Insulation—Sherpa fleece fabric insulation is warmer than other fleece linings. It is soft and thick, yet lightweight.

Polyester Fleece Fabric Insulation—Polyester fleece fabric insulation is moisture wicking to prevent moisture buildup.

Two Layers of Insulation—Liners with two layers of insulation have a layer of polypropylene fiber or polyurethane foam, as well as a layer of polyester fleece fabric, for extra warmth.

Fluorescent Yellow—Fluorescent yellow liners are bright, so you stand out in all lighting conditions.

									Each
Application	Material	Insulation Material	Closure Method	Features	Color	Wt., oz.	Hard Hat Size		1-11	12-Up
Cold Protection	Cotton Fabric	Polyester Sherpa Fleece Fabric	Hook and Loop	—	Dark Blue	2.4	One Size	9669T21	000000	000000
Cold Protection	Cotton Fabric	Polyester Fleece Fabric, Polypropylene Fiber	Hook and Loop	Two Layers of Insulation	Dark Blue	4.8	One Size	7827T34	00000	00000
Cold Protection	Polyester Fabric	Polyester Fleece Fabric	Hook and Loop	—	Fluorescent Yellow	2.8	One Size	5299T301	00000	00000

Covers Face, Head, Nape, and Neck


	Warming Pack Slots


Dark Blue Cotton Fabric	Black Polyester Fabric

Cotton Fabric—Cotton fabric provides better breathability than nylon fabric.

Acrylic/Polyester Sherpa Fleece Fabric Insulation—Sherpa fleece fabric insulation is warmer than other fleece linings. It is soft and thick, yet lightweight.

Polyester Fleece Fabric Insulation—Polyester fleece fabric insulation is moisture wicking to prevent moisture buildup.

Two Layers of Insulation—Liners with two layers of insulation have a layer of polypropylene fiber or polyurethane foam, as well as a layer of polyester fleece fabric, for extra warmth.

Warming Pack Slots—Liners with warming pack slots give you a spot to insert hand warmer pads (not included) to keep your ears warm.

									Each
Application	Material	Insulation Material	Closure Method	Features	Color	Wt., oz.	Hard Hat Size		1-11	12-Up
Cold Protection	Cotton Fabric	Acrylic/Polyester Sherpa Fleece Fabric	Hook and Loop	Removable Face Cover	Dark Blue	5.5	One Size	5299T12	000000	000000
Cold Protection	Polyester Fabric	Polyester Fleece Fabric, Polyurethane Foam	Hook and Loop	Removable Face Cover, Two Layers of Insulation, Warming Pack Slots	Black	7.2	One Size	5299T302	00000	00000

Flame- and Arc-Flash-Protection Hard Hat Liners

Often used in utility work, metalworking, and welding, these hard-hat liners meet NFPA 70E to protect from flames and electrical arc flashes. They also shield your head and nape from the wind and cold. Secure the liner to your hard hat with the attached hook and loop tabs on each side. Choose a hard-hat liner that meets the arc rated personal protective equipment (PPE) category required by your workplace.

Hard Hat Liners


Covers Head, Nape, and Neck Two Layers of Insulation Warming Pad Slots	Covers Head and Nape

Covers Head and Nape Removable Nape Cover Warming Pad Slots	Warming Pad Slot (Warming Pads Sold Separetely)

Covers Head, Nape, and Neck—Liners with head, nape, and neck coverage have two layers of insulation inside the flame-resistant shell to protect against the cold: a mid-layer of aramid/modacrylic fabric and an inner layer of cotton/modacrylic fleece.

Removable Nape Cover—Liners with a removable nape cover allow you to cool off your nape by zipping off the back. With the nape cover removed, the liner protects the head like a cap.

Warming Pad Slots—Use liners with warming pad slots for extra warmth around the ears—slip hand warmer pads (sold separately) into the slots on each side.

	Arc-Rated PPE Category	Arc Rating, cal/cm²	Material	Insulation Material	Closure Method	Features	Color	Wt., oz.	Hard Hat Size	Flammability Rating		Each
Covers Head and Nape



	Arc-Flash Protection, Cold Protection	2	9.3	Cotton Fabric	Cotton Fabric	Hook and Loop	—	Blue	2.8	One Size	ASTM F1506, NFPA 70E	7996N14	000000


	Arc-Flash Protection, Cold Protection	2	17	Cotton/Modacrylic Fabric	Cotton/Modacrylic Fleece	Hook and Loop	Removable Nape Cover, Warming Pad Slots	Black	3	One Size	ASTM F1506, NFPA 70E	7996N12	00000


	Covers Head, Nape, and Neck



			Arc-Flash Protection, Cold Protection	3	27	Cotton/Modacrylic Fabric	Aramid/Modacrylic Fabric, Cotton/Modacrylic Fleece	Hook and Loop	Two Layers of Insulation, Warming Pad Slots	Black	5.1	One Size	ASTM F1506, NFPA 70E	7996N13	00000

Hand Warmer Pads

Garment	Lg.	Wd.	Body Warmer Type	No. of Warmers Included		Pkg.
Body Warmer	3 1/2"	2"	Pad	1 Pair	42295T21	00000

Masks

Covers Face

Add masks to protect your mouth, chin, and nose. They have hook and loop tabs on each side that stick to the sides of the liner.

	Arc-Rated PPE Category	Arc Rating, cal/cm²	Material	Insulation Material	Closure Method	Color	Wt., oz.	Flammability Rating		Each
Covers Face



	Arc-Flash Protection, Cold Protection	2	20	Cotton/Modacrylic Fabric	Cotton/Modacrylic Fleece	Hook and Loop	Black	1.6	ASTM F1506, NFPA 70E	7996N11	000000

Cold-Protection Hard Hat Windsocks


Covers Ear	Covers Ear, Face, Nape, and Neck

Dark

Blue

Red

Stretch these form-fitting guards over hard hats to provide warmth and protection from the wind.

Polyester Fabric—They are made of moisture-wicking polyester to prevent moisture buildup.

						Each
	Material	For Hard Hat Brim Style	Color	Hard Hat Size		1-5	6-Up
Covers Ear



		Polyester Fabric	Cap	Dark Blue	One Size	9102T11	00000	00000


		Polyester Fabric	Cap	Red	One Size	9102T12	0000	0000
		Polyester Fabric	Full	Red	One Size	9102T14	0000	0000


		Covers Ear, Face, Nape, and Neck



				Polyester Fabric	Cap, Full	Dark Blue	One Size	9102T17	00000	00000


				Polyester Fabric	Cap, Full	Red	One Size	9102T18	00000	00000

Hair Control Liners

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.

Covers Head

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.

Application	Material	Features	Ultraviolet Protection Factor (UPF)	Hard Hat Size	Cooling Time, hr.	Choose a Color		Each
Heat Protection	Polyester/Spandex Fabric	Evaporative Cooling Fabric	50	One Size	2	Black, Blue	7998N201	000000

Covers Head and Nape

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.

Application	Material	Ultraviolet Protection Factor (UPF)	Includes	Hard Hat Size	Choose a Color		Each
Heat Protection	Polyester Fabric	Not Rated	Sweatband	One Size	Black, Blue	7998N202	00000

Cooling Hard Hats


	Cooling Thermal Barrier

Ratchet Adjustment

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.

C—Class C hard hats have not been tested for electrical protection.

E—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.

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

	Hard Hats														Replacement Suspensions
			Hat Size			Temp., ° F
	No. of Suspension Points	Material	Min.	Max.	Wt., oz.	Min.	Max.	Mounting Slots	Chin Strap Included	Features	Specs. Met	Choose a Color		Each		Each
Full Brim—Class C







				Ratchet Adjustment

				4	Polyethylene	6 1/2	8	15.5	-22	140	Yes	No	Reversible Suspension, Ventilation Holes, Foam Shell	ANSI/ISEA Z89.1, CAN/CSA Z94.1	Blue, Orange, White, Yellow	8064N101	000000	52645T641	000000


				Full Brim—Class E







								Ratchet Adjustment

								4	Polyethylene	6 1/2	8	15.5	-22	140	Yes	No	Reversible Suspension, Foam Shell	ANSI/ISEA Z89.1, CAN/CSA Z94.1	Blue, Orange, White, Yellow	8064N201	00000	52645T641	00000