SKU: 48012007702

Troy Lee Designs - SE4 Polyacrylite Mono Helmet

Sale price$149.18 Regular price$165.75
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

Troy Lee Designs - SE4 Polyacrylite Mono HelmetTroy Lee Designs SE4 Polyacrylite Mono Helmet The Troy Lee Designs SE4 Polyacrylite Mono Helmet is the SE4 platform in the Mono colorway. Polyacrylite shell construction with Mips rotational impact protection, EPP chin bar, three shell sizes, 16 intake ports channeling airflow through 6 rear exhaust ports, anatomical 3D contoured cheek pads with emergency release, stainless steel D rings, and DOT FMVSS218 certification. Weighs 1500g. Why We Like It:

Troy Lee Designs - SE4 Polyacrylite Mono Helmet

The Troy Lee Designs SE4 Polyacrylite Mono Helmet is the SE4 platform in the Mono colorway. Polyacrylite shell construction with Mips® rotational impact protection, EPP chin bar, three shell sizes, 16 intake ports channeling airflow through 6 rear exhaust ports, anatomical 3D contoured cheek pads with emergency release, stainless steel D-rings, and DOT FMVSS218 certification. Weighs 1500g.

Why We Like It:

SE4 is TLD’s long-running motocross helmet platform, and the polyacrylite version brings the same shell shape and Mips® rotational protection as the higher-tier composite and carbon SE4s at a lower price.

Why It’ll Work for You:

Best for motocross and off-road riders who want the SE4 fit and Mips® protection without going to a composite or carbon shell. Pair with any TLD race kit.

Key Features:

  • Mips® Rotational Impact Brain Protection System
  • Polyacrylite shell construction
  • EPP (Expanded Polypropylene) chin bar
  • Three shell sizes for a range of head sizes and rider ages
  • 16 intake ports channeling airflow through 6 rear exhaust ports
  • Weighs 1500g
  • Anatomical 3D contoured cheek pads with emergency release system
  • Plastic visor screws and brass inserts for impact break-away
  • Stainless steel D-rings
  • DOT FMVSS218 certified
  • Includes TLD helmet drawstring sock
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48012007702

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4.2 ★★★★★
Based on 29 reviews
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Geraldo Burducci
Charlottesville, US
★★★★★ 4
Really great shirt, really thick material
An unexpected pleasant surprise. Really nice quality, minimal shrinkage, and very few wrinkles out of the dryer. Nice, comfortable fit, and for big-but-not-tall guys, the fitment is very presentable. Sleeves aren't crazy long, and the shirt itself isn't so long that you feel like you're wearing a dress. These aren't complaints, but I do want to share two notes that were important to me: 1. If you want a breast pocket, be sure to select the right shirt. There are two different versions, and it's not particularly obvious which is which. 2. The material is thick. Really thick. So the shirt is pretty heavy, and it doesn't breathe very well. For me, this is unquestionably a winter shirt. If, like me, you tend to run a bit warm, this shirt can make you feel like you're wearing a parka.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 6, 2023
G
Verified Purchase
Gary FL
Dallas, US
★★★★★ 5
Great Value from Amazon Essentials
I can’t believe the quality of this shirt given the low price I paid for it. It fits perfectly, looks impressive, and is very comfortable. The shirt has survived two washes so far and looks as good as new. I couldn’t be more satisfied with this purchase.
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Reviewed in the United States on December 11, 2025
G
Verified Purchase
Gunnar
Phoenix, US
★★★★★ 1
Too large, length too long
Size: Medium, Color: Light Grey Vertical Stripe
Runs large, and the length is far too long to wear untucked like in the photos. Always wear a Medium, this fits like a Large. Length of shirt is long and obviously made to be tucked in. You would look ridiculous if you left it untucked. Dont understand why companies still insist on designing shirt to be tucked in when most people dont wear it like that these days
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Reviewed in the United States on April 25, 2026
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Verified Purchase
PamiJay
Grantham, US
★★★★★ 5
Great shirt
Size: 6X-Large Big, Color: Pale Pink
Amazing deal
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
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Verified Purchase
Phill.The.Thrill
Carnegie, US
★★★★★ 5
Traditional Grown Man Shirt
Size: Large, Color: Light Grey Vertical Stripe
Great cotton, classically-style button down shirt for guys not wanting anything slim fit, this shirt size is legitimate. It’s a nice heavyweight cotton shirt. I don’t think I’d say it was wrinkle resistant but it doesn’t take much effort to press this garment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026

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