Fire Retardant Underwear Shirts

On Sale

RaceQuip SFI 3.3 Fire-Retardant Underwear Shirts

RaceQuip SFI 3.3 fire-retardant underwear shirts feature a long sleeve design with cuffs at the wrists and a mock turtleneck collar. They promote a soft and supple lightweight feel, while keeping you protected. The shirts are hypoallergenic and won't irritate your skin like some materials tend to do. This proprietary fabric blend is also superior at wicking away moisture from the skin and dries quickly. These undershirts are available in a wide range of men's and junior's sizes. All RaceQuip fire-retardant underwear garments are machine washable and retain their shape well.

5.0 out of 5 stars ( 3 )

$79.99

$49.49

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$89.99

Zamp Underwear Shirts

Zamp Sports new line of fire-retardant underwear provides an additional layer of safety under your racing suit and earns an SFI 3.3 safety rating. These turtle neck underwear shirts are made from a single-layer of a fire-resistant acrylic/cotton blend that is breathable to feel like a second skin. They feature long sleeves with large cuffs to prevent sliding under your suit for a tailored fit and prevents bunching for a more comfortable fit. These under garments are available in a range of sizes, order the size you need.

Not Yet Reviewed

$53.62

On Sale

Simpson CarbonX Underwear Shirts

Simpson CarbonX underwear shirts offer excellent protection with amazing fire-resistant characteristics, inherent moisture-wicking properties, and comfort. They're available in several sizes.

4.33 out of 5 stars ( 3 )

$117.95

$64.95

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$189.95

Bell Racing Sport-TX Underwear Shirts

Nomex clothing is absolutely crucial for anyone who competes in auto racing. Bell's Sport-TX long sleeve underwear shirts are stitched using Nomex fire-retardant material, which provides invaluable protection against heat and fire. Comfortable and breathable, these underwear shirts absorb and wick moisture away from the body. When you're behind the wheel of a race car, safety is just as important as getting down the track. Give yourself another layer of protection with this SFI 3.3/5 rated undergarment from Bell Racing. Order the undergarment in the color and size preference needed.

4.0 out of 5 stars ( 2 )

$79.99

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$89.99

RJS Nomex® Underwear Shirts

When you're behind the wheel of a race car, safety is just as important as getting down the track. Give yourself another layer of protection with RJS's Nomex® underwear shirts.

3.71 out of 5 stars ( 14 )

$74.41

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$119.07

Bell Racing Pro-TX Underwear Shirts

Nomex clothing is absolutely crucial for anyone who competes in auto racing. Bell's Pro-TX long sleeve underwear shirts are stitched using Nomex fire-retardant material, which provides invaluable protection against heat and fire. Comfortable and breathable, the Pro-TX under shirts absorb and wick moisture away from the body. When you're behind the wheel of a race car, safety is just as important as getting down the track. Give yourself another layer of protection with this SFI 3.3/5 rated undergarment from Bell Racing. Order the Bell Pro-TX underwear shirt in your preference of color and size.

Not Yet Reviewed

$99.95

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$99.99

RJS Racing Armor Underwear Shirts

When you're behind the wheel of a race car, safety is just as important as getting down the track. Give yourself another layer of protection with RJS's Racing Armor underwear shirts. These are made with soft, fire-retardant cotton and are cover-stitched for superior fit, comfort and mobility.

Not Yet Reviewed

$133.96

Alpinestars Race V3 Long Sleeve Tops

Alpinestars Race V3 long sleeve tops are a high performance technical base layer engineered to deliver lightweight comfort, advanced protection, and unrestricted movement under your racing suit. Constructed from a premium blend of flame resistant fibers including Lenzing FR, it offers excellent thermal insulation, breathability, and heat stress reduction while maintaining a soft, skin friendly feel. The stretchable fabric, enhanced with elastane, provides a natural, second skin fit that moves with the body, minimizing restriction and maximizing comfort during long stints behind the wheel. Designed with a relaxed, performance oriented fit and soft touch construction, it reduces pressure points and layers seamlessly beneath a race suit, while moisture wicking properties help regulate temperature and keep you dry in demanding conditions. Alpinestars Race V3 long sleeve tops deliver dependable, professional grade fire protection for competitive motorsport environments.

Not Yet Reviewed

$199.95

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$199.99

Clearance

MOMO Racing Comfort Tech Fire-Resistant High-Collar Shirts

MOMO's line of Comfort Tech fire-resistant, high-collar shirts provide added protection against heat transfer and direct flame exposure. Manufactured from 180 gram soft-knit aramid fabric, they're the ideal base layer providing improved moisture-wicking and breathability characteristics. These undergarments are handcrafted in Italy and feature a flat-seam stitch pattern to minimize pressure points. MOMO Comfort Tech shirts are available in white or black and sizes ranging from Small to 2X-Large.

Not Yet Reviewed

$154.99

$95.50

Allstar Performance Fire-Retardant Underwear Shirts

Allstar Performance fire-retardant underwear shirts provide an additional layer of defense against flames and extreme temperatures when worn underneath a racing suit, especially crucial in racing and other high-risk environments where fire safety is a paramount concern. Knit from a blend of lightweight Aramid and flame-retardant cotton material to achieve a durable, comfortable SFI 3.3 rated flame-retardant garment, the tops feature a long sleeve design with an elastic cuff and a taller "mock turtle neck" style collar. They're available in a range of men's sizes so you can find your best fit. Order the underwear shirt is the size that you'd prefer. Key features and benefits: * Meets or exceeds the stringent SFI 3.3 safety standard for fire-resistant underwear, ensuring high-quality protection and compliance with racing regulations * Constructed with a blend of flame-retardant fabrics, including aramid and fire-retardant cotton (FRC), for a soft, comfortable feel that resembles regular clothing * Creates an additional thermal barrier—when worn underneath a racing suit can significantly reduce burn risk in the event of a fire * The fabric blend is also hypoallergenic, minimizing skin irritation * The proprietary fabric blend also efficiently draws away sweat and moisture from the skin, helping to keep the wearer cool and dry during intense activity and dries quickly, adding to overall comfort * Tops feature a long sleeve design with an elastic cuff and a taller "mock turtle neck" style collar * Machine washable, making them easy to care for and maintaining their protective properties throughout their lifespan * Durable construction helps the underwear tops retain their shape well, ensuring consistent performance over time * Available in sizes ranging X-Small through 5X-Large

Not Yet Reviewed

$57.99

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$69.99

K1 RaceGear Precision Tech Layer Shirts

K1 RaceGear Precision Tech Layer shirts combine the three most important features drivers look for in protective underwear: Cost, comfort and added protection. This durable, soft knit underwear is crafted with flat interlock stitching for comfort and performs excellent under any driving suit with its moisture wicking properties. Available in long and short sleeve styles (short sleeve undershirts are not SFI homologated). Key features of Precision Tech Layer shirts: * Meta-Aramid construction for cool comfort (short sleeve) * Long sleeve Nomex fabric Precision Tech Layer shirts comply with SFI 3.3 specs * Minimal flat stitched seams with specialized flame-resistant thread for added comfort * Available in a variety of men's shirt sizes

Not Yet Reviewed

$99.00

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$109.99

Alpinestars Nomex Short Sleeve Tops

Riding gear begins with a quality base layer, and there's no better choice than Alpinestars Nomex short sleeve tops. Tailored from flame-resistant material, these nylon-like T-shirts are woven with Aramid polymers to make them more rigid and durable. The flat seams reduce pressure points, while the Kevlar® fibers and interlocking wave construction enhance your comfort. A soft feel and maximum safety are hallmarks of this unique Nomex under garment series from Alpinestars. Choose the size and color you prefer.

Not Yet Reviewed

$134.95