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 Jul 25 - Jul 30

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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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4.1 ★★★★★
Based on 24 reviews
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Verified Purchase
Cynthia
Chelsea, US
★★★★★ 5
Good
Size: Medium, Color: Pink/Unicorn
Fits as expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
T
Verified Purchase
Tam I M
West Palm Beach, US
★★★★★ 5
Great quality
Very comfortable and good quality we have washed it multiple times and still looks great
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Reviewed in the United States on November 24, 2025
J
Verified Purchase
Jia
Louisville, US
★★★★★ 5
The pants are of excellent quality
Size: XX-Large, Color: Mauve/Apples
The pants are of excellent quality, made from thick material that feels very warm. By comparison, the long-sleeve T-shirt is thinner and not as warm as the pants.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2025
P
Verified Purchase
Peggie Brown
Dallas, US
★★★★★ 5
Cute toddlers outfit
Size: 2T, Color: Mauve/Apples
The material is good made well reasonably priced
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Reviewed in the United States on November 22, 2025
D
Verified Purchase
DeRobinson
Lowell, US
★★★★★ 5
Who doesn't love a unicorn?
Size: 2T, Color: Pink/Unicorn
Cute set but runs a bit big in my opinion for a size 2T. My grandbaby is tall for her age (22 months), but the pants were really long and loose on her, granted she's not chunky, so factor that in. Overall, it's a nice set and the material is soft (especially the pants) and seems like it would keep the little ones warm.
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Reviewed in the United States on December 31, 2025

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