Oakley Mod 5 MIPS Ski Helmet Review
The Mod 5 MIPS ($270) is Oakley’s top-shelf resort helmet, and its feature set reflects that premium billing. You get MIPS, a Boa fit system, adjustable vents, and a handy magnetic buckle. But despite the high-end spec sheet—and a steep price to match—it doesn’t quite deliver the comfort or overall refinement we expect at this level. The fit is narrow and performance-focused, the padding is firm, and it’s among the heaviest helmets we’ve tested. If you value a secure, locked-in feel and aggressive styling, the Mod 5 has plenty of appeal. But for most resort skiers, there are more comfortable and better-rounded options out there.
Comfort
Warmth
Ventilation
Weight & Bulk
Durability
Sustainability
Weight
1 lb. 6 oz.
Construction
Hybrid in-mold
Vents
11 (4 adjustable)
MIPS
Yes
Pros
Cons
Oakley Mod 5 MIPS
For this season's top lids, see our guide to the Best Ski Helmets.
For a helmet that costs this much, the Oakley Mod 5 MIPS’ comfort leaves a bit to be desired. My immediate impression upon donning it was that of a ski racing helmet: high-density foam, a snug performance fit, and an all-encompassing protective feel. The padding is firm and minimal, especially when compared to plusher resort-focused lids like the Smith Level MIPS, Smith Nexus MIPS, and Atomic Four AMID Pro. Those models offer softer, more accommodating interiors, while the Oakley Mod 5 MIPS prioritizes structure over cushiness.
That said, there are a few standout elements in the mix. The removable ear pads cup the ears nicely and provide added protection around the jaw—useful on more aggressive terrain. The liner, while low-profile and lean on cushion, is clearly designed with a performance fit and ventilation in mind. And it’s impressively executed when you consider what’s going on underneath: Oakley’s rigid MIPS integration creates a fully independent internal frame that doesn’t buckle or shift at key contact points. In many MIPS-equipped ski helmets, the attachment system can create hot spots or pressure ridges, but here the liner feels seamless despite the complex protective tech.
Even without much padding, the Boa fit dial offers a secure yet gentle hold at the crown of the head, and the minimalist chinstrap—though devoid of cushioning—stays nicely out of the way. It’s not the coziest helmet we’ve tested, but it does deliver a clean, dialed-in feel that some skiers may prefer for hard-charging days.
The Mod 5 isn’t light, and that heft comes with some warmth benefits. Dense padding and a full-coverage fit help conserve heat, and the adjustable vents can be fully closed to seal things in. In late-season testing, staying warm wasn’t an issue, and I don’t expect it to be a problem for most resort conditions. That said, the firm, minimalist liner doesn’t offer the same cozy feel as plushier alternatives, which might be more inviting when temps dip into the single digits.
Oakley has cut out foam in key areas—particularly around the ears—which can make the ski helmet feel draftier than models like the Smith Level and Vantage 2. We’ve worn both comfortably into the low teens without needing a balaclava, which wasn’t the case here. The Mod 5’s snug, narrow fit also made it tough to layer a thin beanie or cap underneath. Still, the vent control and substantial build make it plenty capable for most in-bounds days, especially if you don’t typically run cold.
With 11 vents disturbed throughout the helmet, the Mod 5 offers a high level of airflow customization. Eight openings sit up top: four fixed but protected by translucent “skylight” covers that keep moisture out, and four larger ones controlled by a sliding switch. That slider offers positive stops at fully open and closed, and you can fine-tune it to any position in between. It’s an intuitive and effective system, and the vent layout does a solid job managing both heat and moisture.
The Mod 5 also includes fixed brim vents designed to integrate with the top foam of your goggles, channeling warm air upward to combat fogging. An additional passive exhaust port above the Boa dial helps dump heat out the back. While it’s not the most breathable helmet in this category—the Smith Vantage 2 (40 vents, 28 adjustable), Sweet Protection Switcher (26 vents, 22 adjustable), and Glade Boundary (16 vents, 10 adjustable) move more air—it outperforms its weight class. Even on a warm spring day spent pounding slushy bumps on the sunny backside of Washington state’s Stevens Pass, this dark-colored helmet never felt stifling.
At 1 pound 6 ounces, the Mod 5 MIPS is one of the heaviest ski helmets we tested. That weight puts the Mod 5 at a clear disadvantage compared to other premium resort lids like the Glade Boundary (15.4 oz.), POC Obex MIPS (15.9 oz.), and Smith Vantage 2 (1 lb. 2 oz.), all of which offer strong feature sets in lighter packages.
There’s no mistaking this as a resort-only helmet—not something you’d ever want to strap to a pack for a backcountry tour. To its credit, the Mod 5’s moderately low-profile design and close-fitting shape help minimize the feeling of bulk once it’s on, but it’s still a helmet you’re aware of while wearing. That’s not a bad thing for confidence or protection—it feels solid and substantial—but it’s certainly not a weight or bulk standout.
With its hybrid in-mold construction, this is clearly a sturdy helmet. The Oakley Mod 5 MIPS is built to take abuse from frequent resort laps, rough handling, or the occasional toss in the trunk. The outer shell feels robust and confidence-inspiring, more than capable of withstanding the inevitable knocks and scrapes of heavy use. What really elevates the Mod 5’s durability score, though, is the quality of its materials. From the Polartec mesh liner to the smooth-operating Boa dial and Fidlock magnetic buckle, every component feels well-built and refined. The internal foam is notably high-density and should resist packing out longer than softer materials found in lower-end models. Everything that’s meant to move—vents, dials, buckles—does so cleanly and precisely, reinforcing the Mod 5’s status as a premium helmet built to last.
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Longevity
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Recycled Materials
Recycled materials are prevalent in outdoor gear, with nylon, polyester, wool, and down among the most common, but the composition varies widely. A green check mark indicates the product is made with a substantial amount of recycled materials (100% recycled or the core fabric that makes up most of the product is recycled), a yellow check means it contains a moderate to small amount of recycled materials, while a red X means there are no recycled materials in the product.
Responsible Manufacturing
This criterion evaluates a brand’s commitment to fair wages, safe working conditions, and reducing environmental impact through certifications and programs like Fair Trade Certified, Fair Wear Foundation, Worldwide Responsible Accredited Production (WRAP), and the Fair Labor Association, while also recognizing brands that manufacture primarily in the U.S. or Europe under strict labor and environmental regulations. A green check mark indicates a brand meets our responsible manufacturing criteria, while a red X means it does not.
Recycled and/or Reduced Packaging
Packaging can add significant waste to outdoor gear purchases, so many brands work to reduce its impact by using recycled materials, incorporating Forest Stewardship Council-certified paper products, and minimizing plastic and paper use. A green check mark indicates a brand uses recycled or reduced materials across all of its packaging, a yellow check indicates moderate or limited use of recycled or reduced packaging, and a red X indicates the brand does not make either of these efforts.
Carbon Footprint Tracking
This criterion evaluates whether a brand measures, reports, and works to reduce its greenhouse gas emissions using established frameworks such as the Higg Index, Greenhouse Gas Protocol, or The Change Climate Project. A green check mark indicates a brand publicly reports greenhouse gas emissions data, sets clearly defined reduction targets, and uses established tracking frameworks such as Higg or The Change Climate Project. A yellow check mark indicates the brand tracks emissions and outlines reduction goals but provides limited data, lacks science-based verification, or does not clearly report progress. A red X indicates the brand does not appear to track greenhouse gas emissions or provides so little information that its efforts cannot be verified.
Annual Impact Report
Annual impact reports provide transparency and accountability by outlining a brand’s sustainability efforts across areas such as material sourcing, greenhouse gas emissions, waste, water use, supply chains, and packaging. A green check mark indicates a brand publishes a detailed, brand-specific impact report that closely aligns with our sustainability criteria and leaves little room for ambiguity. A yellow check indicates a brand provides some relevant sustainability reporting but lacks detail in key areas or is covered only briefly within a parent company report. A red X indicates a brand does not regularly publish an impact report.
Boa Dial and Magnetic Buckle
For the price, the Mod 5 checks the right boxes in terms of features. The standout is the Boa fit system, which ditches the bulkier plastic ratchets found in many competitors in favor of a super low-profile cord. The result is a precise, evenly-distributed cinch that feels smooth and secure, even when cranked down incrementally. It’s easily one of our favorite fit systems on the market.
The magnetic Fidlock buckle is another highlight. It operates effortlessly even with ski gloves on and snaps securely into place with little fuss. Similarly, the goggle retainer hook is intuitive to use, even by feel, and avoids the clumsy clipping you’ll encounter on many budget lids. The thick, well-constructed ear pads can be removed easily on warmer days or if you prefer to wear a beanie underneath.
The Oakley Mod 5 MIPS comes in three sizes—Small (52-55cm), Medium (55-59cm), and Large (59-61cm)—and fits on the narrower side of the spectrum. My head circumference is 59 centimeters, and I typically do better in narrower helmets like those from Giro than in rounder models from Smith. For reference, I usually wear a size Large and still have room for a ball cap underneath for sun protection.
That wasn’t the case with the Mod 5. The Large fit snugly with no extra room for a cap, largely due to the helmet’s close, performance-style fit and minimal padding. Trying to squeeze in a hat—even one with just a logo patch or buckle—quickly created noticeable pressure points. That said, without the cap, the fit was seamless and secure, and the helmet felt confidence-inspiring on high-speed descents.
I also tested the Mod 5 with Oakley’s Flight Deck goggles, and the integration was excellent. The slight brim of the helmet sits cleanly over the goggle frame, creating a flush seal that helps keep snow out and hot air flowing up through the vent channels.
Oakley Mod 3 MIPS ($185): One Mod Down
Stepping down to the Mod 3 represents a substantial change in price and construction. At nearly $100 less, the middle Mod lacks hard ABS plastic reinforcements on the shell, which saves significant weight but makes it more susceptible to dings and dents. The two helmets share many features, including adjustable venting, magnetic buckles, and Boa fit dials. And their padding is similar, too, with high-density foam and a minimalist overall layout. We’d opt for the Mod 3 for mixed resort and backcountry use due to its significant weight savings, but the Mod 5’s more protective feel is more at home among expert riders and those testing their limits. To learn more, see our Mod 3 MIPS review.
Smith Vantage 2 MIPS ($295): Better Venting, Softer Touch
The Smith Vantage 2 is a more comfort- and ventilation-focused alternative to the Mod 5. It features 40 total vents (28 of which are adjustable via two sliders), which easily surpasses the Mod 5’s 11 and single slider. Additionally, its medium-density padding provides a more balanced, less race-helmet feel. The Vantage 2 also fits roomier overall, with a more forgiving interior and a slightly more breathable, mesh-heavy lining that fades into the background on long ski days. For skiers who prioritize comfort and fine-tuned venting over max protection and race-inspired styling, the Vantage 2 is the more well-rounded pick. For more, read our review of the Smith Vantage 2.
Slide on and drop in: Oakley’s top-end lid is sturdy, protective, and stylish. But the firm, high-density foam and minimalist interior padding mean it’s less of a resort all-rounder than expected.
Comfort
Warmth
Ventilation
Weight & Bulk
Durability
Sustainability
The versatile Oakley is a standout value for mixed resort and backcountry use, with high-quality parts, adjustable ventilation, and a low weight. While thin padding along the interior and a sticky vent adjuster dimmed our enthusiasm, the Mod 3 is great all-rounder for those who prioritize a light and airy feel.
Comfort
Warmth
Ventilation
Weight & Bulk
Durability
Sustainability
It’s rare that we’d call a nearly $300 helmet “worth it,” but it’s hard to argue that the updated Vantage 2 MIPS isn’t worth its price tag. It has just about everything you’d want in a well-rounded bucket, although you might find more value in a cheaper helmet if you don’t hit the hill that often.
Comfort
Warmth
Ventilation
Weight & Bulk
Durability
Sustainability
Is the Mod 5 MIPS for You?
If you ride hard and prefer a performance-first ski helmet with a secure, locked-in feel, the Oakley Mod 5 MIPS will likely feel right at home. You’ll appreciate the Boa fit dial, magnetic buckle, and the helmet’s solid, confidence-inspiring construction. But if plush comfort, room for a balaclava, or low weight are high on your priority list, the Mod 5 simply won’t check those boxes. Put another way, this ski helmet has a fairly specific audience: aggressive resort riders who prioritize performance over plushness.
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