When it comes to helmets there used to be only two choices. We could choose the all-out full face moto type or go with something of the swiss cheese roadie persuasion. Thank goodness folks like Troy Lee Designs stepped in and started meeting us in the middle with helmet styles like the A1. These are full coverage helmets that suit the needs of a more modern trail and all-mountain rider. They continue to perfect the fit and style of this lightweight lid which features a polycarbonate shell, extra coverage at the temples and lower cranium area, tons of ventilation, a 1 piece Coolmax comfort liner, and customizable fit with a three position stabilizer basket.
Reinforced polycarbonate shell in-molded with the EPS liner extends down the sides and back of the head for maximum protection and durability
8 pressurized intake passages draw in cool air for maximum ventilation
8 rear vacuum vortex outlets help exhaust and draw heat from head
Triple position adjustable retention system allows customized fit for various eyewear, head shape and riding styles
Single piece, ultra plush, removable and washable comfort liner made of anti-microbial moisture wicking material for a dry, comfortable feel
Full spectrum adjustable moto inspired visor with anodized aluminum hardware
Race inspired styling
Extra Large/XX Large
Head Circumference (in)
Head Circumference (cm)
7 1/8-7 3/8
How to Measure To find your perfect fit, measure the circumference of your head just above your ears and eyebrows using a cloth tape measure or a piece of string and a ruler. Use the chart above to determine the proper helmet size for you.
I have a narrow, somewhat long (front to back) shaped head. This means that most round helmets fit me very poorly. The A1 fits me perfectly. I wear a small, which I would expect. Some people complain of these helmets running hot, but I've never really noticed it being hotter than any other helmet I've tried. I hope this helmet never retires because it is my head's soul mate.
I wanted more protection coverage out of a helmet I went with TLD A1 Drone, skeptical at first because I didn’t want it to be bulky and uncomfortable. No need to be skeptical this helmet wears great, light & comfy.
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