• Troy Lee Designs - D3 Composite Helmet  - Corona Red/White
    Troy Lee Designs - D3 Composite Helmet  - Back
  • Troy Lee Designs - D3 Composite Helmet  - Corona Red/White
  • Troy Lee Designs - D3 Composite Helmet  - Back
Troy Lee Designs - D3 Composite Helmet View Larger Image

Troy Lee Designs D3 Composite Helmet

30% Off
$262.50 $375.00


Tech Specs

Shell Material:
Impact Foam:
14 intake vents, 6 exhaust vents
Fit Adjustment:
incremental sizing
yes, adjustable
Full Face:
CPSC 1203, ASTM F1952, ASTM F2032, ASTM F2040
Recommended Use:
Manufacturer Warranty:
1 year

Don’t think twice.

You’ve never been able to resist a big send, whether it’s a good idea at the time or not. From steeps lined with babyhead boulders to jumps on your local resort’s brand new flow trail, trust the Troy Lee Designs D3 Composite Helmet to be there when you go big, against sounder judgement.

With a composite construction, this version of the D3 carries a few more grams than its slighter sibling, the D3 Carbon, but it also preserves more of your summer travel fund without sacrificing crash performance. The D3 Composite covers your head, cheek, and jaw, and dual-density shock pads absorb smaller impacts so that a wash out in a sandy switchback doesn’t render the entire helmet compromised and in need of replacement. Plus, TLD remembered to carve out a wealth of vents to help your lid stay cool and dry when you trade white-knuckle descents for hike-a-bikes and miles-long climbs.

  • Conquer the big stuff in this full-face enduro helmet
  • Composite construction is lightweight and durable
  • EPS foam protects front of your head
  • 3D cheek pads provide a contoured fit around your jaw
  • Removable, washable liner is breathable and cool
  • Adjustable visor and D-ring fastener lend a customizable fit
  • Reviews
  • Q & A

Hard to beat

  • Familiarity: I've used it several times
  • Fit: True to size
  • Size Bought: Small

Fantastic helmet that looks great and fits even better. Very supportive padding and a very protective and strong helmet. Vents better then you think and is a helmet, if you are used to full faced helmets, than you can wear all day

My Favorite Full Face Helmet

  • Fit: True to size

I've used several helmets over the years and I keep coming back to the D3.
They're super light, have great vents, and are super comfortable.
I love the fit, but my favorite aspect of this helmet is the ventilation, no fullface is going to be comparable to a 1/2 shell, but it's noticeably better than most full face helmets on the market. You'll notice that a lot of EWS racers wear this helmet, that says a lot to me about the ventilation/ protection combo.
I actually think the Composite version of the D3 has the best paint jobs, even better than the higher end carbon version.

Great fit

  • Familiarity: I've used it once or twice and have initial impressions

A little heavier than the carbon but also cheaper. Same great fit though. Tons of colors to choose from as well.

Troy Lee Designs

Bike Helmets
Head Circumference 21.3 - 22in
(54 - 56cm)
22.4 - 23.2in
(57 - 59cm)
22.6 - 24.8in
(60 - 62cm)
Hat Size 6 3/4 - 7 7 1/8 - 7 3/8 7 1/2 - 7 7/8
Head Circumference 20.5 - 20.9in
(52 - 53cm)
21.3 - 21.7in
(54 - 55cm)
22 - 22.4in
(56 - 57cm)
22.8 - 23.2in
(58 - 59cm)
23.6 - 24.4in
(60 - 62cm)
24.8 - 25.6in
(63 - 65cm)
US Hat Size 6 1/2 - 6 5/8 6 3/4 - 6 7/8 7 - 7 1/8 7 1/4 - 7 3/8 7 1/2 - 7 3/4 7 7/8 - 8 1/8
Head Circumference 21 - 22in
(53 - 55cm)
22.4 - 23.3in
(56 - 59cm)
23.7 - 24.5in
(60 - 62cm)
US Hat Size 6 1/2 - 6 7/8 7 - 7 3/8 7 1/2 - 7 3/4
How to Measure:
With a tape measure, measure the widest point of your head, approximately 1 inch above your eyebrows.