K2 Rival Pro Helmet

Priced: $77.95 - $129.95 Rated:   - 5 stars out of 5 by 2 reviews.
K2 Rival Pro Helmet
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Snowshack.com $77.95
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Regularly: $119.95
TahoeMountainSports.com $89.66
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Regularly: $119.95
USOutdoor.com $103.96
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Regularly: $119.95
Christy Sports $129.95
REI $129.95
PeterGlenn $129.95
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K2 Rival Pro Helmet -
An ideal blend of performance, comfort and style went into the design of the K2 Rival Pro ski and snowboard helmet.
Compatible with Level 3 Baseline audio systems.
In-Mold: In-Mold is the premium construction for ultra-lightweight performance helmets and is characterized by an EPS liner that is bonded to a lightweight poly-carbonate (PC) shell utilizing a distinct molding process. Unlike Hard-Shell construction, the lightweight EPS inner layer of the helmet is fused directly to the thin PC shell during molding. The result is a super light and protective envelope with minimal weight.
Passive-Channel Venting: Channels on the inside surface of the EPS direct air-flow between your head and the helmet, removing moisture and excess heat; keeping you dry and comfortable all day long. Available on all K2 helmets.
K2dialed Fit System: The K2dialed Fit System creates a custom-fitting helmet no matter what your head shape. An ergonomically inspired three-point adjustable interface maximizes fit and customization with the twist of a dial. This allows for the ultimate convenience of being able to make fit adjustments on the fly. The end result of the K2dialed Fit System is customized helmet fit just for you.
Full-Wrap Liner System: This full-coverage, washable liner features a crown mesh that wicks moisture and breathes where you need it to while snugly cradling your head, creating the unmatched fit of a K2 Helmet. The Full-Wrap Liner System is seamlessly integrated with our K2dialed Fit System and K2 Baseline Audio, creating the ultimate user experience. No gaps equals better fit and more comfort. You don't wear boots without socks, so why would you wear a helmet without a liner? Available on every single K2 helmet.
Goggle-Compatibility: K2 Helmets' universal brim designs work in partnership with the helmet-driven topline design and custom engineered strap brackets of their goggle frames, to achieve maximum helmet/goggle fit and compatibility. The combination of Active Matrix and Passive Channel venting systems on our helmets and carefully distributed lens vents on our goggles, minimize moisture buildup and maximize air circulation, ensuring a clear field of vision and optimized temperature control in various conditions.
Baseline Audio Level 3: K2 Baseline Audio systems brings music to your ears and/or connectivity to your phone. The speakers come pre-installed in our exclusive Baseline Audio Earpads on all designated K2 helmets. The speaker housing is designed for minimal, low-profile stowage so you won't notice them unless the music is playing. If you would rather ride without music or phone connection, the speakers are easily removable from the earpads. There's no need to worry about compatibility or buying a separate accessory for your mp3 player or phone when everything you need comes with the helmet.
Great for riding all day, in any conditions.
The K2 Rival is the helmet of choice for the ultimate in lightweight and simplistic design.


  • In-mold shell construction yields a lightweight helmet you can wear comfortably all day long


  • 360 K2dialed Fit System delivers a customized fit regardless of head shape with a twist of a dial
  • 360 K2dialed Fit System features a webbing interface integrated into the helmet's textile liner to evenly distribute pressure
  • 360° K2 dialed fit lets you micro-adjust the fit


  • Soft padded ear pieces for comfort


  • Passive-Channel Venting directs airflow between the helmet and your head to keep you comfortable and dry
  • Washable, Full-Wrap Liner cradles the head with a mesh panel that wicks moisture and breathes well to prevent overheating
  • Passive venting provides airflow without letting snow inside

Weather and Wind:

  • K2 Rival Pro snow helmet complies with ASTM F 2040 and/or CE EN 1077 alpine ski and snowboard helmet safety standards


  • Alloy Goggle Clip
  • Removable and washable liner keeps things fresh
  • K2 Level 3 Baseline Audio System offers integrated headphones and on-cord mini mic—perfect for connecting to your cell phone or audio player; cord is detachable
  • Compatible with Level 3 Baseline Audio System (sold separately)
  • ASTM/CE certification

Featuring a low-profile and lightweight design, it’s no wonder the K2 Rival Pro ski and snowboard helmet is the helmet of choice for K2 athletes. A performance-oriented helmet, the K2 Rival Pro snow helmet showcases K2's In-Mold Construction, Passive-Channel Ventilation, the K2dialed Fit System, and K2's Full-Wrap Liner System. The complete package makes the K2 Rival Pro snow helmet comfortable in all conditions. To top it off, the K2 Rival Pro ski and snowboard helmet includes the K2 Level 3 Baseline Audio System, so you enjoy comfort, performance and connectivity.

There’s no disputing the featherweight feel of the K2 Rival Pro Helmet. This ski helmet has a simplistic design that combines fit, style and Level 3 Baseline Audio system for a full day on the slopes. K2 designed this ski helmet with the new 360 K2dialed Fit System™ that provides the ultimate in a customized secure fit and unbelievable comfort. The In-Mold construction process creates an ultralight helmet; as the day passes, you will even forget you are wearing a helmet. Additionally, the Passive Channel Venting™ provides the right amount of cooling between your head and helmet so you remain comfortable all day. There’s no competition with the comfort of the K2 Rival Pro, give it a try you will be glad you did.


Simple and ultra light, the K2 Rival Pro Helmet gives you what you need without the extra. This helmet protects your head, and keeps it warmer than a hat ever could. The Rival Pro has passive venting which keeps airflow constant to reduce sweating. The vents are place in the front and back where they get great airflow but don't accumulate snow. A dial adjuster micro-adjusts the circumference, giving you a perfectly customized fit. To keep things fresh K2 added a removable liner that can easily be thrown in the wash.

Christy Sports
K2 Rival Pro Helmet - Men's:  Simple, clean, and ultra light.  The Rival Pro is the ski helmet of choice for the ultimate in lightweight and simplistic design. Its combination of style, performance and fit creates the perfect helmet for all day shredding.
Weight: 394g.
Helmet Construction: In Mold.
Features: Passive Channel VentingTM, 360 K2dialed Fit System, Washable Full-Wrap Liner System, Level 3 Baseline Audio System.


If you're looking for a lightweight and low-profile helmet, look no further than the K2 Rival Pro snow helmet. It fully integrates with your mobile device for communication and audio.


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Review RatingNumber of Reviews
Audio Compatible:K2 Level 3 Baseline Audio
Certifications:Certified ASTM (F2040), CE (EN1077
Features:Passive Channel VentingTM, K2dialed Fit System, Washable Full-Wrap Liner System
Fit System:360 K2Dialed Fit System
Head circumference:In-mold
Helmet Construction:In Mold
Includes Audio:K2 Level 3 Baseline Audio System
Item code:S111203152, S111203154, S111203156
Liner:Full-Wrap Liner
Material:EPS Liner
Shell material:In-mold
Sizes:M, L/XL
Ventilation:Passive-Channel Venting
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K2 Rival Pro Helmet Reviews:


Figured it would be a good helmet but

I was pleasantly surprised by how good a bucket it is. I'm pretty picky about what I put on my noggin' and it usually takes me a couple tries to get what I want, with the Rival Pro I hit the jackpot on the first try. I used it for three days, all day snowboarding at Steamboat. Perfectly ventilated my head all day from the cold mornings to the warmer afternoons. It is also one of the cheaper helmets with integrated audio so I could listen to music on the ride down, wish it was bluetooth but for that price you ain't getting bluetooth. Very pleased with the product.
sesh at REI on 01/01/2014

Good helmet

Comfortable helmet with good sound quality.
tog0215 at REI on 01/01/2014