Experience next-level protection and comfort with the Troy Lee Designs D4 Composite Helmet MIPS. Engineered for demanding downhill and enduro riders, this helmet combines an aerospace-inspired composite shell with cutting-edge safety technology to keep you confident on the most technical trails.

Key Features

• Aerospace shell design: lightweight composite construction weighs just 1050 grams without compromising strength.
• MIPS C2 protection: reduces rotational forces during angled impacts, adding a crucial layer of safety.
• Advanced cooling: front air intake system routes airflow through a polymer centre and power grid side mesh, keeping your head cool on the longest runs.
• Anti-microbial comfort: X-static and XT2 padding wick moisture and resist odour, staying fresh ride after ride.
• Striking graphics: choose from exclusive TLD colourways like Real Teal, White, White Red, and Pumice, each with unique race-inspired designs.

Why Choose the TLD D4 Composite?

Troy Lee Designs has decades of racing heritage, and the D4 Composite brings pro-level technology to your ride. Weighing only 1050 g, it's light enough for all-day park sessions yet tough enough for World Cup downhills. The MIPS C2 system gives you extra peace of mind, while the ventilation design means you stay cooler when you're pushing hard. Upgrade your protection with a helmet trusted by the fastest riders on the mountain.