Troy Lee Designs D4 Polyacrylite MIPS Helmet Linear Black
SHIPPING
If your sub-total is at least 99$, you're eligible for free shipping within Canada on most items*
*Read our Free Shipping Policy here.
ONLINE ORDER PICKUP
Heads up—Online Order Pickups have been relocated across the street!
Local orders selected for pickup can be collected from our flagship Kitsilano location: 1787 West 4th Ave, Vancouver, BC
Have an existing order? Curious about the status of your pickup? We're happy to help at: 📞 1-888-262-7337 or 📧 support@comorsports.com
RETURNS & EXCHANGES
In-store purchases are eligible for a full refund within 15 days of the original purchase date and up to 30 days for a store credit.
Online returns are accepted up to 15 days after receiving your order and 30 days for store credit.
Orders shipped for free that are returned in-store may be subject to a restocking fee*
Returns will be accepted until January 19th, 2026 or 30 days from ship date, whichever is later.
Product must be in its original condition with tags and appropriate packaging. The customer is responsible for shipping costs.
For more information including store hours during the holidays, click here:
Holiday Hours & Information
Engineered for aggressive riding and trusted by elite downhill and BMX athletes, the Troy Lee Designs D4 Polyacrylite MIPS Helmet delivers proven impact protection in a lightweight, cost-efficient shell. Mips® C2 technology reduces rotational forces during crashes, while the Collarbone Suspension System and breakaway visor screws add critical safety enhancements. Ventilation is optimized through a multi-port intake system, and the interior fit is fine-tuned with 3D cheek pads and anti-microbial padding for lasting comfort.
- 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
Information provided by manufacturer
