About This Product
The Troy Lee D3 Composite Helmet-Longshot Orange improves upon the class-leading design and function of the D2 helmet by integrating next-level safety devices and making functional improvements that raise the bar for head protection.
- Technologically advanced composite shell construction
- Digital wind tunnel-tested, aerodynamic shell design
- Revolutionary injection-molded air intake system
- 20 high-flow intake and exhaust ports for maximum ventilation
- Added eps and new headform shape for improved impact performance
- Full incremental sizing for greater range of fitment
- Deep eps channeling for optimal airflow
- Strategically placed interior chinbar shock pads for comfort and durability
- Removable, washable padded liner with coolmax™ and dri-lex™ moisture wicking materials
- Contoured 3d cheekpads fit anatomically
- Quick-release cheek pads for emergency helmet removal
- Purpose-built internal cavities for audio integration
- Titanium hardware for reduced weight
- Includes 2 lightweight, streamlined visors and a helmet bag
- Exceeds bicycle certifications: CPSC 1203, CE EN 1078:2002+A1:2012 ASTM F1952-15, ASTM F2032-15, ASTM F2040-11
- Not intended for use with motorized vehicles
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Helmet Size |
U.S. Hat Size |
Inches |
CM |
|
Youth Small |
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|
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Youth Medium |
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|
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Youth Large |
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|
|
|
Adult X-Small |
6-5/8 to 6-3/4 |
20-7/8 to 20-1/4 |
53 to 54 |
|
Adult Small |
6-3/4 to 7 |
21-1/4 to 22 |
54 to 56 |
|
Adult Medium |
7 to 7-1/4 |
22 to 22-3/4 |
56 to 58 |
|
Adult Large |
7-1/4 to 7-1/2 |
22-3/4 to 23-5/8 |
58 to 60 |
|
Adult X-Large |
7-1/2 to 7-3/4 |
23-5/8 to 24-1/2 |
60 to 62 |
|
Adult XX-Large |
7-3/4 to 7-7/8 |
24-1/2 to 24-7/8 |
62 to 63 |