OutdoorMaster Kelvin II MIPS Ski Helmet - Adjustable Snow Sport
OutdoorMaster Kelvin II MIPS Ski Helmet - Adjustable Snow Sport
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In this review of the OutdoorMaster Kelvin II MIPS ski helmet, the bottom line is simple: it is a solid choice for recreational skiers, snowboarders and winter sport enthusiasts who want modern impact protection without a heavy, complicated setup. The helmet's inclusion of MIPS, a reinforced ABS shell and an EPS core gives reassurance for impact management, while the adjustable fit and removable lining make it versatile for men, women and youth. Overall it balances safety, ventilation and comfort for everyday winter trips.
Key Features
- MIPS multi-direction impact protection: Helps reduce rotational forces during angled impacts, adding a layer of safety beyond a standard helmet.
- Reinforced ABS shell and EPS core: Combines a durable outer shell with a shock-absorbing inner layer for reliable impact management on the slopes.
- Adjustable fit system: The rear dial and cushioned chin band allow quick on-the-fly fit tuning to relieve head pressure and secure the helmet.
- Detachable lining and earmuffs: Removable interior pieces make it easier to manage warmth, dry the helmet and swap layers between seasons.
- Breathable ventilation: Fourteen strategically placed vent holes help circulate air and shield you from freezing winds while skiing or snowboarding.
- Lightweight construction: The in-mold assembly keeps weight down so the helmet remains comfortable during long days on the mountain.
Who It's For
The Kelvin II is aimed at recreational skiers and snowboarders - adults and youths - who want enhanced protection with MIPS and a customizable fit without spending on a pro-level race helmet. Its removable liners and earmuffs suit those who alternate between cold mornings and warmer, active afternoons.
Less suitable are expert racers or riders who need highly specialized ventilation or an ultralight carbon construction; likewise those requiring integrated audio or goggles with unique mounting systems may prefer a different model.
Pros & Cons
Pros
- Solid protective system combining MIPS, ABS shell and EPS core for comprehensive impact management.
- Comfort-focused features like the adjustable dial, soft chin band and removable lining make it wearable all day.
- Good ventilation with 14 air vents that balance airflow and wind protection during varied conditions.
- Perceived as good value by owners for the level of safety and fit it delivers.
Cons
- The helmet is a generalist design and may not satisfy riders seeking ultra-premium materials or highly specialized race features.
- Sizing requires careful measurement to match the small, medium and large ranges accurately.
Specifications
| Brand | OutdoorMaster |
| Model | Kelvin II MIPS |
| Protection system | MIPS with reinforced ABS shell and EPS core |
| Ventilation | 14 air vent holes |
| Adjustability | Rear dial, detachable lining, earmuffs and soft chin band |
| Sizes | Small 18.89-21.25 in (48-54 cm), Medium 21.25-22.83 in (54-58 cm), Large 22.83-24.41 in (58-62 cm) |
Our Verdict
The OutdoorMaster Kelvin II MIPS helmet is a dependable, well-rounded choice for recreational winter sports participants who want modern safety features and an adjustable, comfortable fit. It offers strong protection, practical ventilation and removable liners at a price point that customers describe as good value, making it a smart buy for most casual to intermediate riders.
Frequently Asked Questions
Is this helmet suitable for youth?
Yes, the Kelvin II is offered in sizes that fit youth as well as adults, and its adjustable dial helps dial in a secure fit.
Can I remove the liner and earmuffs for washing?
Yes, the helmet has a detachable lining and earmuffs so you can remove them to clean or dry between uses.
How do I choose the right size?
Measure around your head just above the ears and level around the circumference, then match to the Small, Medium or Large ranges provided.
Editor's Take
The Kelvin II MIPS helmet delivers modern impact protection, breathable ventilation and an adjustable, comfortable fit at a value-oriented price, making it a strong option for recreational skiers and snowboarders.

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