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Troy Lee D4 Polyacrylite Shadow MTB Helmet

$369.99
In stock
Only %1 left
Stock #
1744990

Open Face Helmets

SIZE HEAD (IN) HEAD (CM)
XS 20.9-21.3 56-54
SM 21.7-22 55-56
MD 22.4-22.8 57-58
LG 23.2-23.6 59-60
XL 24-24.4 61-62
2XL 24.8-25.2 63-64

SE3 and Air Helmets

SIZE HEAD (IN) HEAD (CM)
XS 20.9-21.3 53-54
SM 21.3-22 54-56
MD 22-22.8 56-58
LG 22.8-23.6 58-60
XL 23.6-24.4 60-62
2XL 24.4-24.8 62-63

SE4 Helmets

SIZE HEAD (IN) HEAD (CM)
XS 21.3-21.7 54-55
SM 21.7-22 55-56
MD 22.4-22.8 57-58
LG 22.8-23.2 58-59
XL 23.6-24 60-61
2XL 24.4-24.8 62-63

D4 Helmet Sizes

  XS SM MD LG XL 2X
Hat Size 6 5/8 - 6 3/4 6 7/8 - 7 7 1/8 - 7 1/4 7 1/4 - 7 3/8 7 1/2 - 7 5/8 7 3/4 - 7 7/8
CM 53 - 54 55 - 56 57 - 58 58 - 59 60 - 61 62 - 63
Inches 20 7/8 - 21 1/4 21 5/8 - 22 22 3/8 - 22 /34 22 3/4 - 23 1/4 23 5/8 - 24 24 3/8 - 24 3/4

 A3 Helmet Lines Glo Yellow

  XS/S M/L XL/XXL
Hat Size 6 5/8 - 7 7 1/8 - 7 3/8 7 1/2 - 7 7/8
CM 53 - 56 57 - 59 60 - 63
Inches 20 7/8 - 22 22 3/8 - 23 1/4 23 5/8 - 24 3/4

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

HOW TO MEASURE

Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.

Troy Lee D4 Polyacrylite Shadow MTB Helmet

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips® C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit.

Features:

  • Mips® C2 Rotational Impact Brain Protection System
  • Advanced Polyacrylite shell construction
  • Front air intake system, with high flow through polymer center and power grid side mesh
  • Collarbone Suspension System
  • Breakaway visor screws
  • Anti-microbial padding
  • Quick release contoured 3D cheek pads for anatomically optimized fit
More Information
Gender Unisex
Stock # 1744990
Brand Troy Lee Designs
Vend TN

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