Oakley MOD5 Helmet Poseidon Blue - S
Oakley snowsports helmet featuring MIPS tech, a BOA fit system and a Duramatter Mix Shell The Oakley MOD 5 SkiSnowboard Helmet has been meticulously designed for those who demand the highest levels of performance. Equipped with innovative MIPS technology, the helmet reduces the rotational forces exerted on the brain during a collision and offers superior protection to prevent injury from angled impacts. It also features a hybrid-shell construction consisting of a blend of Duramatter Mix Shell and lightweight polycarbonate for enhanced lightweight protection that strategically placed across the helmet. This then applied over a tough and rigid EPS foam liner.Oakley has included their ventilation technology in the MOD 5. Its a fully integrated gogglehelmet system that guarantees efficient venting and heat management. With perfectly aligned brim vents, the MOD 5 Pro aids cooling, allowing heat to escape from the goggles. This in turn reduces fogging, improving the clarity of vision with additional exhaust portsadjustable vents at the back of the helmet. A Boa fit system at the rear allows the helmet to be adjusted to deliver an exact fit. A Fidlock buckle on the chin strap means that the helmet can be easily clipped in or undone with one hand, even when wearing gloves.Oakley has invested time into constructing helmets with exceptional fit and performance. For a skisnowboard helmet that provides optimum integration with goggles, excellent ventilation, and supreme protective support, the Oakley MOD 5 the ideal choice.
Oakley snowsports helmet featuring MIPS tech, a BOA fit system and a Duramatter Mix Shell The Oakley MOD 5 SkiSnowboard Helmet has been meticulously designed for those who demand the highest levels of performance. Equipped with innovative MIPS technology, the helmet reduces the rotational forces exerted on the brain during a collision and offers superior protection to prevent injury from angled impacts. It also features a hybrid-shell construction consisting of a blend of Duramatter Mix Shell and lightweight polycarbonate for enhanced lightweight protection that strategically placed across the helmet. This then applied over a tough and rigid EPS foam liner.Oakley has included their ventilation technology in the MOD 5. Its a fully integrated gogglehelmet system that guarantees efficient venting and heat management. With perfectly aligned brim vents, the MOD 5 Pro aids cooling, allowing heat to escape from the goggles. This in turn reduces fogging, improving the clarity of vision with additional exhaust portsadjustable vents at the back of the helmet. A Boa fit system at the rear allows the helmet to be adjusted to deliver an exact fit. A Fidlock buckle on the chin strap means that the helmet can be easily clipped in or undone with one hand, even when wearing gloves.Oakley has invested time into constructing helmets with exceptional fit and performance. For a skisnowboard helmet that provides optimum integration with goggles, excellent ventilation, and supreme protective support, the Oakley MOD 5 the ideal choice.
Oakley snowsports helmet featuring MIPS tech, a BOA fit system and a Duramatter Mix Shell The Oakley MOD 5 SkiSnowboard Helmet has been meticulously designed for those who demand the highest levels of performance. Equipped with innovative MIPS technology, the helmet reduces the rotational forces exerted on the brain during a collision and offers superior protection to prevent injury from angled impacts. It also features a hybrid-shell construction consisting of a blend of Duramatter Mix Shell and lightweight polycarbonate for enhanced lightweight protection that strategically placed across the helmet. This then applied over a tough and rigid EPS foam liner.Oakley has included their ventilation technology in the MOD 5. Its a fully integrated gogglehelmet system that guarantees efficient venting and heat management. With perfectly aligned brim vents, the MOD 5 Pro aids cooling, allowing heat to escape from the goggles. This in turn reduces fogging, improving the clarity of vision with additional exhaust portsadjustable vents at the back of the helmet. A Boa fit system at the rear allows the helmet to be adjusted to deliver an exact fit. A Fidlock buckle on the chin strap means that the helmet can be easily clipped in or undone with one hand, even when wearing gloves.Oakley has invested time into constructing helmets with exceptional fit and performance. For a skisnowboard helmet that provides optimum integration with goggles, excellent ventilation, and supreme protective support, the Oakley MOD 5 the ideal choice.
Oakley snowsports helmet featuring MIPS tech, a BOA fit system and a Duramatter Mix Shell The Oakley MOD 5 SkiSnowboard Helmet has been meticulously designed for those who demand the highest levels of performance. Equipped with innovative MIPS technology, the helmet reduces the rotational forces exerted on the brain during a collision and offers superior protection to prevent injury from angled impacts. It also features a hybrid-shell construction consisting of a blend of Duramatter Mix Shell and lightweight polycarbonate for enhanced lightweight protection that strategically placed across the helmet. This then applied over a tough and rigid EPS foam liner.Oakley has included their ventilation technology in the MOD 5. Its a fully integrated gogglehelmet system that guarantees efficient venting and heat management. With perfectly aligned brim vents, the MOD 5 Pro aids cooling, allowing heat to escape from the goggles. This in turn reduces fogging, improving the clarity of vision with additional exhaust portsadjustable vents at the back of the helmet. A Boa fit system at the rear allows the helmet to be adjusted to deliver an exact fit. A Fidlock buckle on the chin strap means that the helmet can be easily clipped in or undone with one hand, even when wearing gloves.Oakley has invested time into constructing helmets with exceptional fit and performance. For a skisnowboard helmet that provides optimum integration with goggles, excellent ventilation, and supreme protective support, the Oakley MOD 5 the ideal choice.
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The lowest price for Oakley MOD5 Helmet Poseidon Blue - S right now is $244.47 at Snowcountry.eu, compared across 3 retailers.
The all-time low was $241.47 on 11 Oct 2025 — today's price is 1% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 9 May 2026.
Last updated at 09/05/2026 16:13:40
Oakley MOD5 - Ski and snowboard helmet
Delivery $160.93
Oakley Mod 5 MIPS Helmet 2025 Posseidon S / Posseidon
Free delivery
Oakley MOD5
Free delivery between 12–22 May
Oakley MOD5
Free delivery between 12–22 May
originally posted on evogear.com
Used this for the first time at mammoth this past weekend. Super comfy, kept my head warm in the low 20s, and I never over heated. Practically couldn't tell it was there. A little heavier than you'd like, but no complaints from me. Oakley helmet game is coming along. Fit perfectly with my Oakley goggles
originally posted on moosejaw.com
Picked this up after I finally realized my old Oakley mod 3 had a few too many bumps and bruises, and I'm very happy I did. I have oddly sensitive ears and get pain from standard ear pads on most helmets, but the mod5 has ear cups with a hollow space inside that fit perfectly. Helmet has lots of ventilation and does not feel heavy when wearing. Kept me warm on a cold day recently, and with all these vents I'm sure it'll be cool in the spring.. I would buy again.
originally posted on moosejaw.com
Unpacked and was surprised to discover it doesn’t have the modular brim system as stated in description. Double checked on Oakley’s site description. No MBS on this new version. Had the older version prior that I really liked. This still version is a more drafty than prior version on cold days. Have used it 5 days. Is just ok.
Oakley MOD5 - Ski and snowboard helmet
Delivery $160.93
Oakley Mod 5 MIPS Helmet 2025 Posseidon S / Posseidon
Free delivery
Oakley MOD5
Free delivery between 12–22 May
Oakley MOD5
Free delivery between 12–22 May
Used this for the first time at mammoth this past weekend. Super comfy, kept my head warm in the low 20s, and I never over heated. Practically couldn't tell it was there. A little heavier than you'd like, but no complaints from me. Oakley helmet game is coming along. Fit perfectly with my Oakley goggles
Picked this up after I finally realized my old Oakley mod 3 had a few too many bumps and bruises, and I'm very happy I did. I have oddly sensitive ears and get pain from standard ear pads on most helmets, but the mod5 has ear cups with a hollow space inside that fit perfectly. Helmet has lots of ventilation and does not feel heavy when wearing. Kept me warm on a cold day recently, and with all these vents I'm sure it'll be cool in the spring.. I would buy again.
Unpacked and was surprised to discover it doesn’t have the modular brim system as stated in description. Double checked on Oakley’s site description. No MBS on this new version. Had the older version prior that I really liked. This still version is a more drafty than prior version on cold days. Have used it 5 days. Is just ok.
If you know, You know!Other snowboarders were coming up to me to ask about the helmet or knew about it. This is my 3rd helmet and it is definitely the best so far. Very comfortable and securely attached to the head. I can hear everything too! Very happy with this purchase!
Overall very comfortable helmet, sits just a little higher than another helmet I tried, but not too bad really so you don't look like a mushroom head. Deal breaker for me was the goggle fit. The Anon M4 goggles doesn't fit well with this helmet, no pictures since I already returned it. The goggles stick out past the brim of the helmet and the helmet pushes the goggles down your face a little, pinching your nose, making it a little harder to breathe. It's unfortunate, got a great price during the holidays and it truly is one of the more comfortable helmets I've ever tried on. Definitely a huge upgrade from the last model Mod5.Basically I would recommend bringing your goggles to see if they fit. The M4 are huge, so it may just be them. But I'm not buying new goggles ... MoreOverall very comfortable helmet, sits just a little higher than another helmet I tried, but not too bad really so you don't look like a mushroom head. Deal breaker for me was the goggle fit. The Anon M4 goggles doesn't fit well with this helmet, no pictures since I already returned it. The goggles stick out past the brim of the helmet and the helmet pushes the goggles down your face a little, pinching your nose, making it a little harder to breathe. It's unfortunate, got a great price during the holidays and it truly is one of the more comfortable helmets I've ever tried on. Definitely a huge upgrade from the last model Mod5.Basically I would recommend bringing your goggles to see if they fit. The M4 are huge, so it may just be them. But I'm not buying new goggles for a helmet since I bought my goggles at the end of last season. Someone might have better luck if they have Oakley goggles.
Likes:Styling and low profile appearanceFidlock buckleDislikes:Sizing is wrong - typically wear Mediums, had to exchange for LargeFelt pressure points behind templesEar muffs are stiff and don't accept speakers
The circumference of my head is at the lower end of the size scale for a large helmet. The fit is loose even with the boa adjustment. Also, I don't like the chin strap. I wondering if it's defective? There's a little loop on the chin strap, and it seems as if both sides of the chin straps should run through it. But only one side runs through it. I'm wondering if this is a manufacturing defect? Contemplating sending the helmet back but I'm reluctant to spend $11 for the return shipping.
Personally, I think this helmet looks awesome. It's fun and different without being too over-the-top. If you tend to run hot, the breathability of this helmet will be a game-changer. The downside, though, is that it runs narrow, so folks with large heads like myself will feel some pinching. Megamind beware. I've never had issues with the fit of other size Large helmets, but this one wasn't the most comfy.The other downside is that it tends to fit a bit weird with bigger goggles. I tested it with the Von Zipper Satellites, which are pretty huge, so most goggles should work fine.
This must be amoung the worst designed helmet. Sorry I bought it. I've tried multiple adjustments and nothing works. The brim is just too low and ends up pushing my goggles down my face. Removing the brim makes the helmet too cold because the ear bads and liner get removed. When the winds is at your back the vent at the back of the helmet allow cold air to flow it and there is no way to block it. I've tired to adjust the mips liner and the snaps come off and the helmet shifts down my head. What a waste of money.
Seems like a great helmet but I really dislike the shiny, transparent plastic used for the sliding vent cover. It lends a cheap, flimsy look to an otherwise great looking product. Really wish this piece was an opaque, matte-finished material like the rest of the helmet, as was pictured on EVO's site. Unfortunately, I've now made three different attempts to order this helmet with a matte vent cover from EVO (once from the website and twice over the phone, even speaking directly to an in-store staff person who "verified" that the vent cover of the helmet he would ship to me was indeed matte, like the photo on the site) before accepting that a helmet like the one pictured on EVO's site (matte vent cover) simply doesn't exist -- bummer. This was a gift for my bf who I'm ... MoreSeems like a great helmet but I really dislike the shiny, transparent plastic used for the sliding vent cover. It lends a cheap, flimsy look to an otherwise great looking product. Really wish this piece was an opaque, matte-finished material like the rest of the helmet, as was pictured on EVO's site. Unfortunately, I've now made three different attempts to order this helmet with a matte vent cover from EVO (once from the website and twice over the phone, even speaking directly to an in-store staff person who "verified" that the vent cover of the helmet he would ship to me was indeed matte, like the photo on the site) before accepting that a helmet like the one pictured on EVO's site (matte vent cover) simply doesn't exist -- bummer. This was a gift for my bf who I'm trying to convince to start wearing a helmet full-time -- really hoping he's not too turned off by the shiny vent cover and will wear it anyway!
