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Winter Gloves and Mittens · #10

Fission SV

Arc'teryx

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By Adele Marchetti · Destinations EditorReviewed for 2026
Fission SV — Winter Gloves and Mittens
#10
Fission SV
Arc'teryx

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Expert-picked, reader-ranked. Our editors choose the products and the launch order; member star ratings move picks up or down over time.

Why it made the list

The Arc'teryx Fission SV is a premium, technical ski and alpine glove designed for severe, wet-cold mountain environments. OutdoorGearLab recognized it as a premier glove for winter sports, reflecting its refined balance of weatherproof reliability, anatomical patterning, and moderate warmth. It is aimed at skiers, snowboarders, and mountaineers who frequently encounter wet Pacific storms, heavy mixed precipitation, or freezing temperatures where staying dry is critical. Construction begins with an external softshell fabric backed by a guaranteed waterproof Gore-Tex insert that stops driving snow and slush in its tracks. The palm and fingers are wrapped in durable, supple leather that provides dependable grip on ski poles while resisting abrasions from metal edges. Arc'teryx applies a mapped synthetic insulation package designed to deliver warmth without ballooning the glove's profile. The gauntlet cuff is designed to slide smoothly over jacket sleeves, cinching down tight with an easy pull tab. Arc'teryx's legendary attention to patterning gives the Fission SV noticeably better dexterity than many gloves with comparable weatherproofing. However, that performance comes with a steep price tag near $200. In addition, while the 'SV' designation denotes severe weather capability, those who run notoriously cold may find the streamlined insulation slightly lean on exceptionally bitter, sub-zero chairlift rides compared to bulkier expedition alternatives. **Highlights** - Gore-Tex waterproof insert keeps hands dry in the wettest, heaviest snowfalls - Premium leather palm and fingers provide exceptional grip and long-term durability - Articulated patterning offers superior dexterity compared to bulky heavy-duty gloves - Gauntlet cuff with glove-friendly drawcord closures seals cleanly over jacket sleeves - Soft interior lining wicks internal moisture away from fingers during active descents **Watch-outs** - Very high price point represents a significant investment for a winter glove - Streamlined insulation may feel inadequate for people who suffer from chronically cold hands - Leather requires occasional treatment to maintain water repellency over seasons

Pros

  • Refined anatomical patterning yields exceptional dexterity for a winter glove
  • Gore-Tex insert provides dependable defense against wet snow and slush
  • Leather palm reinforcement provides positive grip and edge abrasion resistance
  • Gauntlet cuff cinches smoothly over bulky hardshell jacket sleeves

Cons

  • High price tag represents a significant investment for a winter glove
  • Streamlined insulation runs cool during bitter, static sub-zero conditions
  • Integrated lining takes longer to dry thoroughly than modular liner gloves

Best uses

  • Resort skiing and snowboarding
  • Maritime backcountry ski touring
  • Wet-cold alpine mountaineering
  • Stormy winter sports

Specifications

MSRP
Around $200
Membrane
Gore-Tex waterproof insert
Palm Material
Treated leather reinforcement
Cuff Style
Extended gauntlet with drawcord
Insulation
Mapped synthetic fill
Primary Use
Downhill skiing and alpine sports

Pricing

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Best for

Resort skiing and snowboarding, Maritime backcountry ski touring, Wet-cold alpine mountaineering, Stormy winter sports

Where to buy the Fission SV

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The Arc'teryx Fission SV is engineered for demanding alpine and ski environments where wet precipitation, sharp winds, and freezing conditions intersect. Recognized by independent testing outlets such as OutdoorGearLab as a top glove for winter sports, it sits at the technical end of the ski glove spectrum. It is tailored specifically for riders and alpine travelers who prioritize weather protection and tactile precision over ponderous, oversized bulk. At the core of the design is an integrated Gore-Tex waterproof barrier backed by mapped synthetic insulation and a durable leather palm. Arc'teryx prioritizes anatomical patterning, giving the glove an articulate hand feel that allows users to adjust buckles, handle ski poles, and transition gear without constantly exposing bare skin to freezing wind. The extended gauntlet cuff seals over technical outerwear sleeves to keep spindrift and slush out during heavy storms. Retailing near the two-hundred-dollar mark, the Fission SV represents a considerable gear investment. It does not attempt to be an ultra-plush Arctic mitten designed for static sub-zero belays. Instead, it serves active skiers and mountaineers who face mixed Pacific storms, heavy freeze-thaw cycles, and damp mountain climates where staying completely dry is the primary defense against freezing temperatures.

Target User and Conditions

The Fission SV is designed for technical winter athletes who regularly face wet-cold environments rather than dry Arctic freezes. Skiers in the Pacific Northwest, maritime mountaineers, and winter hikers in regions prone to heavy, moisture-laden snow will benefit most from its protective architecture. The glove caters to active users who generate substantial body heat during descents and ascents, rather than those who stand motionless in prolonged sub-zero temperatures. Because it balances moderate synthetic warmth with sharp dexterity, it suits skiers who hate fumbling with pole straps, adjusting boot buckles, or removing gloves to manage climbing skins. If you suffer from severe circulatory issues or plan to spend long days riding open chairlifts in double-digit negative temperatures, a heavily padded expedition mitten remains a safer choice. For dynamic mountain travel in sleet, wind, and heavy powder, this glove directly targets functional weather resistance.

Materials and Construction

Arc'teryx builds the Fission SV using a durable softshell outer shell backed by a fully waterproof and windproof Gore-Tex insert. This interior membrane ensures that even prolonged contact with slush and wet snow does not soak through to the skin. Across the high-wear palm and underside of the fingers, supple leather provides friction against ski poles and protection against sharp metal ski edges. Inside, mapped synthetic insulation distributes warmth selectively, placing more fill where the back of the hand is exposed to the elements and less along the palm to prevent a squishy, imprecise grip. The extended gauntlet cuff features a one-handed cord lock system that allows the cuff to cinch snugly over technical jacket sleeves, while an integrated leash prevents dropping the glove from a chairlift or windy ridgeline.

Dexterity and Field Function

A recurring challenge with fully waterproof winter gloves is stiff, bulky finger construction that hampers everyday tasks. Arc'teryx counters this with anatomical articulation, curving the fingers to follow the hand's natural resting posture. Reviewers frequently emphasize that the Fission SV provides significantly better dexterity than traditional heavily padded ski gloves. Tasks that normally require stripping off handwear, such as zipping pockets, adjusting goggle straps, or manipulating binding levers, can often be accomplished with the gloves on. The leather on the palm conforms nicely around pole grips without creating painful pressure points or bunching up in the creases. However, this streamlined fit means there is very little dead air inside the fingers, which keeps movement precise but limits how much thermal reserve the glove can store when you stop moving.

Durability and Maintenance

Given its price point, the longevity of the Fission SV depends on how well its component materials are maintained. The reinforced leather palm holds up admirably against rope friction, ski edges, and rough rock surfaces, resisting the fraying that often ruins all-synthetic palm designs. To preserve its flexibility and water-shedding capabilities, the leather requires periodic conditioning with specialized wax or oil treatments throughout the winter. The softshell textile on the back of the hand demonstrates strong tear resistance against tree branches and rough terrain. Because the internal lining and insulation are integrated rather than fully removable, drying the glove out after exceptionally sweaty tours takes longer than it does with multi-layer modular systems. Regular drying at room temperature away from direct heating elements is necessary to prevent premature degradation of the waterproof membrane.

Competitive Landscape and Trade-offs

At roughly $200, the Fission SV faces stiff competition from established workhorse models like the Black Diamond Guide and the Hestra Army Leather Heli Ski. The Black Diamond Guide offers significantly thicker, warmer insulation, making it better suited for bitter deep-freeze resort days, though it carries substantial bulk and far less dexterity. The Hestra Army Leather line relies on removable liners and deeply conditioned leather, offering easy drying and classic comfort at a slightly lower price, but without the absolute wet-weather imperviousness provided by the Fission SV's Gore-Tex barrier. The key trade-off with the Fission SV is insulation depth versus weatherproof mobility. Buyers are paying for precision, windproofing, and high-end wet snow defense. If maximum loft per dollar is the primary goal, other winter gloves will provide thicker padding for less money.

Further reading

How we picked

We started with a long list of winter gloves and mittens that people actually buy, cut anything that could not clear our baseline for durability and field performance, then ranked the 10 that were left against the same criteria. Rankings are editorial. No brand pays for placement, and affiliate links never move a pick up or down.

Real-world durability
How the material, stitching, or steel holds up after a season of hard use — not how it looks new.
Performance in bad conditions
Wind, rain, cold, and grit are the test. Anything that only works on a nice day gets marked down.
Weight and packability
Every ounce has to earn its place in the pack, but not at the cost of something that fails in the field.
Ease of use
Setup, adjustment, and maintenance with cold hands, in the dark, without the manual.
Value at its price point
Compared against the closest competitors in the same tier, not against cheaper gear in a different class.
Repairability and support
Field-fixable design, available parts, and a warranty the maker actually honors.

Fission SV — frequently asked questions

Is the Fission SV worth it?
We rank it #10 in Winter Gloves and Mittens. The Arc'teryx Fission SV is a premium, technical ski and alpine glove designed for severe, wet-cold mountain environments. OutdoorGearLab recognized it as a premier glove for winter sports, reflecting its refined balance of weatherproof reliability, anatomical patterning, and moderate warmth.
What is the Fission SV best for?
Best for resort skiing and snowboarding, maritime backcountry ski touring, wet-cold alpine mountaineering and stormy winter sports. Standouts: refined anatomical patterning yields exceptional dexterity for a winter glove and gore-tex insert provides dependable defense against wet snow and slush.
What are the downsides of the Fission SV?
High price tag represents a significant investment for a winter glove, Streamlined insulation runs cool during bitter, static sub-zero conditions and Integrated lining takes longer to dry thoroughly than modular liner gloves.
What are the key specs of the Fission SV?
MSRP: Around $200 · Membrane: Gore-Tex waterproof insert · Palm Material: Treated leather reinforcement · Cuff Style: Extended gauntlet with drawcord · Insulation: Mapped synthetic fill
Target User and Conditions — what should I know about the Fission SV?
The Fission SV is designed for technical winter athletes who regularly face wet-cold environments rather than dry Arctic freezes. Skiers in the Pacific Northwest, maritime mountaineers, and winter hikers in regions prone to heavy, moisture-laden snow will benefit most from its protective architecture.
Materials and Construction — what should I know about the Fission SV?
Arc'teryx builds the Fission SV using a durable softshell outer shell backed by a fully waterproof and windproof Gore-Tex insert. This interior membrane ensures that even prolonged contact with slush and wet snow does not soak through to the skin.

Compare side by side

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