Plan for a Substantial Fit
Basalt is a substantial standalone motorcycle glove and fits small. Measure both hands, use the larger circumference and length, and choose the larger size if you fall between ranges.
Buying gloves online? Start with your hand measurements. This guide shows two common measurements—hand circumference and hand length—for people choosing everyday, outdoor or heated gloves.
The measuring technique is useful beyond Arcfomor. Each brand and model can have different sizing requirements, so follow the instructions and size chart for the gloves you plan to buy.
See where to place the tape in this 32-second silent tutorial by Arcfomor. Record your measurements, then compare them with the size chart for your chosen glove brand and model.
Hand size can differ slightly from left to right. Measure both hands and write down the circumference and length of each, using the same unit throughout. Follow your chosen brand’s guidance on which hand or measurement to use.
Wrap a flexible measuring tape around the widest part of your palm, just below the knuckles. Do not include your thumb. Keep your hand relaxed and the tape snug, but not tight.
Measure from the wrist crease at the base of your palm to the tip of your middle finger. Keep your hand flat with your fingers naturally extended.
No flexible tape? Wrap a piece of string around your palm, mark where the ends meet and measure the string with a ruler.

These measurements describe different parts of the hand and are not interchangeable. Check which measurements your chosen glove brand requests.
Measured around the widest part of the palm below the knuckles, excluding the thumb. Keep the tape snug without squeezing your hand.
The straight-line distance across the palm. It is not the same as circumference. If a size chart asks for palm width, follow that brand’s diagram for the exact measuring points.
Measured from the wrist crease to the tip of the middle finger. It helps determine whether the glove fingers will provide enough length.
Keep your circumference and length readings together with their units. Compare them with the chart for the exact gloves you want to buy. A size M in one brand may fit differently from a size M in another.
If your readings fall between sizes, point to different sizes or sit outside the chart, check that model’s fit notes or ask the brand for help. Liner gloves and insulated outer gloves can require different amounts of room.
Arcfomor makes heated gloves for different ways of spending time outdoors. Use the calculator and chart below to explore your size, then compare models such as Spider Silk and Feather for the activities you have in mind.
The calculator, chart and model advice below apply to Arcfomor gloves. For another brand, use that brand’s own size chart.
For Arcfomor gloves, select your model, choose inches or centimeters and enter the larger circumference and length readings from your two hands. Results are a starting point; check the selected model’s fit notes before ordering.
| Glove size | Hand circumference | Hand length |
|---|---|---|
| S | 7.9–8.5 in20.1–21.6 cm | 7.5–7.9 in19.1–20.1 cm |
| M | 8.5–9.1 in21.6–23.1 cm | 7.9–8.3 in20.1–21.1 cm |
| L | 9.1–9.6 in23.1–24.4 cm | 8.3–8.5 in21.1–21.6 cm |
| XL | 9.6–10.2 in24.4–25.9 cm | 8.5–8.7 in21.6–22.1 cm |
| 2XL | 10.2–10.8 in25.9–27.4 cm | 8.7–8.9 in22.1–22.6 cm |
Available sizes: Ember is available in S–2XL. Dragonfly is available in L and XL. Other current Arcfomor glove models are available in S–XL.
If circumference and length indicate different sizes, use the larger measurement as your starting point. Fit can vary by model, so check the selected product page before ordering. If you are between sizes, choose the larger size unless that model recommends otherwise.
Heated gloves should feel secure without squeezing the palm, limiting finger movement or creating pressure at the fingertips. A glove that is too loose can reduce dexterity and make it harder to grip tools, handlebars, ski poles or a phone.
Dragonfly is Arcfomor's dedicated heated liner and is designed for a closer fit. It should not feel restrictive. When wearing it under another glove, make sure the outer glove has enough room for the liner, your fingers and the wrist battery area.
These models can be worn on their own or layered under a roomier outer glove. They are thicker than Dragonfly, so check the available space inside your outer shell before using them as liners.
These gloves should leave enough room for natural finger movement without excess material at the fingertips. If you are between sizes, choose the larger size rather than relying on the insulation to stretch.
Check palm comfort, finger length and access to the controls. The glove should feel secure when gripping the handlebar without pulling tightly across the knuckles or bunching at the fingertips.
If your measurements indicate different sizes: use the larger size as your starting point. For example, if circumference indicates M and length indicates L, start with L. If your measurements fall outside the available sizes for a product, contact us rather than forcing the closest size.
Your recommended size is only part of the decision. Consider whether you need a dedicated liner, a versatile lightweight glove or a warmer everyday option.
Best for customers who want the thinnest dedicated heated liner to wear under an existing outer glove. Available in L and XL.
View Dragonfly Heated Liners →A versatile lightweight option that can be worn on its own or under a roomier outer glove. The flip-top design provides quick finger access.
View Spider Silk →A unisex 2.3mm slim-fit heated glove for commuting, driving, walking and everyday winter use. It can be worn alone or layered under a roomier outer glove when more wind, snow or moisture protection is needed.
View Feather Heated Gloves →A mid-weight men’s glove for customers who want more coverage than a liner. Ember also offers the widest size range, from S through 2XL.
View Ember 2.0 →If you are deciding between models, use our Heated Glove Finder for a short list based on how you plan to use your gloves. For sizing help, send your hand circumference, hand length and the product you are considering to help@arcfomor.com.
Find My Heated Gloves
Basalt’s dual index-finger visor wipers and long drawcord cuff are useful details to compare before choosing a riding glove. Its black hybrid shell includes carbon-fiber structures at the knuckles and palm heel. Unlike Vortex, it does not include thumb-base reinforcement.
The insulated construction feels fuller than a slim or uninsulated riding glove. Riders should expect additional material around levers and switches and become familiar with the glove’s feel and the motorcycle controls before setting out.
Goatskin covers the entire palm and full index finger. It also extends across the knuckle ridge on the back of the hand and roughly half of the back surface of the other fingers. Polyester forms the remaining outer panels, making Basalt a mixed-material glove rather than a full-leather design.
This distribution places goatskin around the grip and other frequently used areas while allowing the textile sections to flex around the insulation and internal components. Basalt is available in black with carbon fiber and textured palm details.
A genuine carbon fiber shell creates a rigid outer layer over the main knuckle area.
A carbon fiber shell covers the palm-heel area alongside reinforced goatskin and textured grip surfaces.
Padded areas add structure around the finger joints. Basalt does not include the thumb-base reinforcement used on Vortex.
These components add structure around key riding areas. Basalt is intended for everyday road riding and should not be presented or used as track or professional racing equipment.
3M Thinsulate™ provides passive insulation across both the palm and back of the hand. The active heating elements cover the full back of the hand and the backs of the fingers. The palm and finger pads do not contain heating elements.
High is useful for initial warm-up or periods of lower movement. Reduce the setting once comfortable to manage battery use. Estimates are based on the included 7.4V 3000mAh batteries. Actual runtime varies with temperature, wind, battery condition, charge level and changes between settings. Basalt operates only from compatible standalone glove batteries and does not connect directly to a motorcycle or heated jacket.
An internal waterproof membrane provides the main barrier against normal rain, snow and road spray. DWR-treated polyester panels help surface moisture bead and shed, while a waterproof zipper closes the battery pocket in the extended cuff.
Waterproof construction is not the same as immersion protection. Avoid soaking the gloves and keep the batteries, connectors and charging components dry.
A visor wiper runs along the outside of the index finger on both gloves, providing a convenient surface for clearing rain or snow from a helmet visor.
Reinforced goatskin and textured contact areas support general handlebar grip. The carbon fiber palm-heel shell will feel firmer than the same area on a soft textile glove.
Both gloves have touchscreen-compatible thumb and index finger areas. Response varies by device, screen protector, weather and the precision required.
The longer gauntlet is designed to overlap a jacket sleeve and tightens with a drawcord. The battery sits inside the zippered cuff pocket, and there is no hook-and-loop wrist closure.
Choose by shell coverage, cuff design and built-in riding features—not price alone.
Hybrid goatskin + polyester · Extended drawcord gauntlet · Carbon-fiber knuckle and palm-heel shells · Dual index-finger visor wipers
Cold-weather commuting and touring when visor-clearing convenience and substantial hybrid construction are preferred.
Hybrid goatskin + polyester · Extended drawcord gauntlet · Carbon-fiber knuckle shell with palm-heel and thumb-base structure
Riders who prefer an olive green hybrid shell with added structure around the base of the thumb.
Full-goatskin shell · Heavyweight construction · Extended cuff with carbon-fiber knuckle shell
Riders who prefer the most substantial full-leather construction in the current motorcycle glove line.
Hybrid half-leather shell · Short cuff · Rotary-dial tightening system
Riders who prefer a shorter cuff and dial-based closure system. This model is currently sold out.
Compare construction, cuff design and intended use before choosing. These gloves are intended for everyday road riding rather than track use or professional racing.
Plan for Basalt’s substantial fit, review its riding-specific structure and confirm compatible replacement power before ordering.
Basalt is a substantial standalone motorcycle glove and fits small. Measure both hands, use the larger circumference and length, and choose the larger size if you fall between ranges.
Basalt includes a carbon-fiber knuckle shell, palm-heel structure and an index-finger visor wiper. It does not include Vortex’s thumb-base reinforcement.
Match the 7.4V voltage and connector to Basalt before ordering. The gloves use standalone batteries rather than motorcycle or heated-jacket power.
Motorcycle Glove Comparison
Compare Basalt’s hybrid goatskin-and-polyester construction, carbon-fiber protective components and visor wipers with the full-goatskin Tempest platform. Review the differences in materials, protection, weather coverage, cuff design and fit before choosing your cold-weather riding glove.
Compare Basalt and TempestAnswers about heating coverage, battery runtime, shell materials, weather protection, fit, visor wipers, structural features, model comparison, power compatibility, touchscreen use and care.
Basalt is a unisex, substantial 7.4V heated motorcycle glove designed to be worn on its own for cold-weather street commuting and touring. It is not a liner and is intended for everyday road riding rather than track use or professional racing.
The active heating elements cover the full back of the hand and the backs of the fingers. The palm and finger pads are not heated. 3M Thinsulate™ provides passive insulation across both the palm and back of the hand.
Estimated runtime is approximately 2.5–4 hours on High, 4–8 hours on Medium and about 10 hours on Low. Actual runtime varies with temperature, wind, battery condition, charge level and changes between settings.
No. Basalt has a hybrid goatskin-and-polyester shell. Goatskin covers the entire palm, full index finger, the knuckle ridge area and roughly half of the back surface of the other fingers. Polyester forms the remaining outer panels.
Basalt includes an internal waterproof membrane, DWR-treated polyester panels and a waterproof battery-pocket zipper. These layers are intended to help with light rain, snow and road spray, but the gloves should not be treated as fully waterproof or submerged. Keep the batteries and connectors dry.
Basalt is available in unisex S–XL and fits small. Measure both hands and use the larger circumference and length. If you are between sizes or near the upper end of a range, choose the larger size. Review the Arcfomor glove size guide before ordering.
A visor wiper runs along the outside of the index finger on both gloves. It provides a convenient surface for clearing rain or loose snow from a helmet visor. Effectiveness varies with the visor shape, weather and ice buildup; stop safely if visibility becomes impaired.
Basalt includes a genuine carbon fiber knuckle shell, a carbon fiber palm-heel shell and padded finger-joint areas. These components add structure around key riding areas, but Basalt is intended for everyday road riding rather than track use or professional racing.
Basalt and Tempest are both standalone 7.4V heated motorcycle gloves, but they differ in shell materials, structural features, weather construction and fit. Basalt includes a hybrid goatskin-and-polyester shell, carbon fiber knuckle and palm-heel components, and visor wipers. Read our Basalt vs. Tempest heated motorcycle gloves comparison to compare the two models before ordering.
No. Basalt is designed to operate only from compatible standalone 7.4V glove batteries. It cannot be connected directly to a motorcycle, heated jacket or other vehicle power source.
Yes. Both gloves have touchscreen-compatible areas on the thumb and index finger. Response varies with the device, screen protector, weather and the precision required. Detailed typing may be less precise in a substantial insulated motorcycle glove.
Remove both batteries and spot clean the goatskin and polyester shell with a soft damp cloth and mild soap. Avoid soaking, full hand washing and machine washing. Do not tumble dry, iron or dry clean. Allow the gloves to air dry fully away from direct heat and sunlight before reconnecting the batteries.
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