Flame- and Arc-Flash-Protection Base Layers




Wear these fitted garments under clothing for an added layer of protection against intermittent exposure to flames and radiant heat. They meet NFPA 70E standards for protection against electrical arc flashes for personal protection equipment (PPE) category 1 or 2. Check the PPE category and minimum arc rating provided for your workplace, and then select all required clothing and personal protective equipment to meet the minimum arc rating. Arc rating measures a garment’s ability to insulate the wearer from burns; the higher the arc rating, the greater the flame resistance. All base layer materials are lightweight, breathable, and moisture wicking for added comfort.
They all comply with OSHA 29 CFR 1910.269 standards for flame and arc flash protection.
Cotton/acrylic base layers are stretchy for increased mobility and range of motion.
When measuring chest size, measure around the fullest part of your chest.
Available Men's Sizes | |
---|---|
Size | Chest Size |
S | 34"/36" |
M | 38"/40" |
L | 42"/44" |
XL | 46"/48" |
2XL | 50"/52" |
3XL | 54"/56" |
Material | Arc Rating, cal/cm2 | Arc Rated PPE Category | Cuff Style | Specifications Met | Color | Choose a Size | Each | |
Short Sleeve | ||||||||
---|---|---|---|---|---|---|---|---|
Cotton/Acrylic Fabric Blend | 4 | 1 | Open | OSHA Compliant 29 CFR 1910.269, NFPA 70E, ASTM F1506 | Dark Blue | 0000000 | 0000000 | |
Long Sleeve | ||||||||
Cotton/Acrylic Fabric Blend | 4 | 1 | Knit | OSHA Compliant 29 CFR 1910.269, NFPA 70E, ASTM F1506 | Dark Blue | 0000000 | 000000 |
Available Women's Sizes | |
---|---|
Size | Chest Size |
XS | 30"/32" |
S | 34"/36" |
M | 38"/40" |
L | 42"/44" |
XL | 46"/48" |
2XL | 50"/52" |
3XL | 54"/56" |
Available Men's Sizes | ||
---|---|---|
Size | Waist Size | Inseam Lg. |
S | 27"-29" | 31" |
M | 30"-33" | 32" |
L | 32"-35" | 33" |
XL | 36"-39" | 34" |
2XL | 40"-43" | 34" |
3XL | 42"-45" | 35" |
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.
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.
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.
Use liners with warming pad slots for extra warmth around the ears—slip hand warmer pads (sold separately) into the slots on each side.
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 Type | Features | Color | Weight, oz. | Hard Hat Size | Specifications Met | Each | |
Head and Nape Coverage | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
2 | 9.3 | Cotton Fabric | Cotton Fabric | Hook and Loop | __ | Blue | 2.8 | One Size | ASTM F1506, NFPA 70E | 0000000 | 000000 |
2 | 17 | Cotton/Modacrylic Blend Fabric | Cotton/Modacrylic Blend Fleece | Hook and Loop | Removable Nape Cover, Warming Pad Slots | Black | 3 | One Size | ASTM F1506, NFPA 70E | 0000000 | 00000 |
Head, Nape, and Neck Coverage | |||||||||||
3 | 27 | Cotton/Modacrylic Blend Fabric | Aramid/Modacrylic Blend Fabric, Cotton/Modacrylic Blend Fleece | Hook and Loop | Two Layers of Insulation, Warming Pad Slots | Black | 5.1 | One Size | ASTM F1506, NFPA 70E | 0000000 | 00000 |

Arc Rated PPE Category | Arc Rating, cal/cm2 | Material | Insulation Material | Closure Type | Color | Weight, oz. | Specifications Met | Each | |
Face Coverage | |||||||||
---|---|---|---|---|---|---|---|---|---|
2 | 20 | Cotton/Modacrylic Blend Fabric | Cotton/Modacrylic Blend Fleece | Hook and Loop | Black | 1.6 | ASTM F1506, NFPA 70E | 0000000 | 000000 |

Pkg. | |||||||
---|---|---|---|---|---|---|---|
Garment | Lg. | Wd. | Body Warmer Type | Number of Warmers Included | 1-5 | 6-Up | |
Body Warmer | 3 1/2" | 2" | Pad | 1 Pair | 00000000 | 00000 | 00000 |