POC Cularis MTB Helmet: Lightweight Comfort for Trail and Downcountry Riders

Lightweight comfort, big trail confidence

If you’ve ever tackled a long climb on a warm day or blasted down a forest trail with sweat dripping into your eyes, you’ll know how important the right helmet can be. That’s why we’re excited about the new POC Cularis MTB helmet — a fresh addition to the trail-riding scene that blends lightweight comfort with proper protection and clever design features.

POC is no stranger to pushing boundaries in bike safety, and the POC Cularis shows they’re still at the top of their game. Whether you're into fast downcountry adventures or casual trail rides, this helmet is built to perform without weighing you down.

Cool, Calm and Covered

Let’s start with the standout feature: ventilation. The Cularis uses CFD (computational fluid dynamics)-optimised airflow, usually seen in road helmets, to channel air exactly where you need it. That means you stay cool even when the terrain gets sketchy or the pace picks up. For UK riders, where summer rides can get surprisingly sweaty, this is a major plus.

Despite being POC’s lightest trail helmet to date, it doesn’t skimp on protection. The design shares its DNA with the trusted Kortal and Otocon helmets, bringing extended coverage zones and a strong, durable outer shell. Inside, you’ll find the MIPS Air Node — an advanced layer designed to reduce rotational impact in crashes. Simply put, it’s peace of mind for riders who like to push limits.

Smart Features for Real Riders

One of our favourite touches is the patented breakaway peak. It’s adjustable, so you can shield your eyes from the sun or mud, but it’s also engineered to break off in a crash to reduce force transfer to your head. Clever, and potentially life-saving.

You’ll also find aramid bridges reinforcing the helmet structure, offering enhanced resistance to penetration from trail debris — think low-hanging branches or flying rocks. The built-in eye garage is a neat bonus too. It gives you a spot to stash your sunglasses mid-ride, which anyone who’s struggled with fogged-up lenses will appreciate.

And for those who love simplicity (don’t we all?), the Fidlock® magnetic buckle lets you snap the helmet closed one-handed — even with gloves on.

Who’s It For?

The POC Cularis MTB helmet is a brilliant fit for trail riders who want serious performance without bulk. It’s ideal for downcountry, XC, and everyday trail sessions. If your rides involve lots of pedalling, climbing, or variable conditions, you’ll love the balance of comfort and airflow this lid offers.

We’ve also got to say — it looks the part. Sleek, minimalist styling with that classic POC aesthetic. Whether you're gearing up for local loops or a big day in the Lakes or the Peaks, this helmet won't let you down.

Where to Get It

Ready to ride smarter and cooler? Check out the POC Cularis MTB helmet now on Velostrive. We round up the best online deals and promotions from trusted retailers, so you always get a good price.

Want to browse more options? View our full MTB helmet deals for even more trail-ready choices.

Or take a look at the POC Cularis collection here and find the perfect fit for your style and riding needs.

• Quick Guide: POC Cularis MTB Helmet