Unisex Twist Ultra Liners with FIBREHEAT® Self Heating Technology
6/7 / Charcoal Twist
$59.00
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Gloves
Unisex Twist Ultra Liners with FIBREHEAT® Self Heating Technology
$59.00
Thin, stretchy liners knitted with FIBREHEAT® fibres that hold on to your body heat and give it back. Wear them alone or under your own gloves — no batteries, nothing to charge.
Snug, stretchy fit. Between sizes? Go up for wearing under gloves.
Description
Add effortless warmth to any pair of gloves with these next-generation FibreHeat® Ultra Liners. Designed to be worn on their own in cool or air-conditioned environments, or layered under gloves you already own in colder weather. Made using advanced fibers and seamless 3D knitting technology, these thin heated glove liners gently generate and retain warmth without batteries or wires, while remaining lightweight and breathable. Ideal for Raynaud’s sufferers, anyone who struggles with cold hands, or those who can’t wear wool gloves. The built-in touchscreen capability let's you keep hands warm while you use your devices. Enjoy all-day comfortable warmth without bulk!
Why you’ll love them:
• Self-heating glove liners that warm up naturally with no batteries or charging
• Wear alone or with gloves you already own
• Non-wool design ideal for sensitive skin
• Lightweight seamless construction for comfort and durability
• Touchscreen-compatible fingertips for easy device use
Care Instructions:
Machine Wash Cold, Delicate Cycle. Do Not Bleach. Tumble Dry Low, Remove While Damp. Lay Flat to Dry.
Contents:
88% Polyester/10% Acrylic/2% Spandex
How it works
FIBREHEAT® fibres are knitted right into the fabric. They hold on to the heat your body gives off and return it to your skin, so there are no batteries, wires or charging. Warmth starts as soon as you pull them on.
Materials & care
Care
Machine Wash Cold, Delicate Cycle. Do Not Bleach. Tumble Dry Low, Remove While Damp. Lay Flat to Dry.
Materials
88% Polyester/10% Acrylic/2% Spandex
Shipping & returns
Free shipping on US orders over $99. Canadian orders ship for a flat $18.
US orders can be returned within 30 days of delivery, unworn, with tags attached and in the original packaging. A return label is included; return postage is paid by the customer. Sale items can't be refunded, but we offer free size exchanges. Read the full return policy.
How FibreHeat works
The heat is in the fabric. Not in a battery.
No wires, no charging, no power pack. FibreHeat works with the warmth you already make, so it's there whenever you pull your liners on.
01
You move. Your body makes heat.
Every step, grip and gesture generates warmth. Most of it escapes through ordinary fabric.
02
The fibres capture it.
FibreHeat fibres are woven right into the knit, holding onto the heat your body gives off.
03
The fabric gives it back.
That warmth is returned to your skin, evenly and continuously, for as long as you're wearing them.
The simple comparison
FibreHeat vs. battery‑heated gloves.
Both keep your hands warm. One asks a lot less of you.
A general comparison with typical battery-heated gloves. Individual products vary.
| FibreHeat | Battery-heated | |
|---|---|---|
| Weight | Feels like an everyday knit glove | Extra weight from packs and wiring |
| Charging | Never. There's nothing to plug in | Needs charging before you head out |
| Bulk | Slim enough to layer or wear alone | Bulkier cuffs to house the battery |
| Washing | Cared for like your other knitwear | Battery out first, often hand-wash only |
| Wear time | Warm for as long as you wear them | Warmth ends when the battery runs down |
Field notes
Field notes from the people who wear them.
Reviews from verified FibreHeat buyers, collected and shown by Stamped.
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No reviews yet. Be the first to tell us how they keep you warm.
Does it need batteries or charging?
No. There are no batteries, wires or chargers in any FibreHeat® product. The warmth comes from FIBREHEAT® fibres knitted into the fabric, which hand your own body heat back to you.
How warm will it feel?
A gentle warmth that builds soon after you put it on. It isn't the hot-plate feel of a battery-heated product. It's steadier and quieter, and it lasts as long as you're wearing it.
Can I use my phone while wearing them?
Yes. The fingertips are touchscreen-compatible, so you can use your phone without taking your gloves off.
Can I wear the liners under my own gloves?
Yes, that's what they're made for. They're thin enough to slip under ski gloves, work gloves or a favourite leather pair, and warm enough to wear on their own indoors or in cool weather.
Are the liners wool-free?
Yes. The liners are a non-wool knit, a good choice if wool irritates your skin or you can’t wear wool gloves.
How do I find my glove size?
Measure around your palm just below the knuckles, not including your thumb, and match it to the Size guide next to the sizes above. Knit gloves should feel snug, not tight. If you're between sizes, or plan to wear liners underneath, size up.
Can I machine wash them?
Yes. Machine wash cold on a delicate cycle and don't bleach. Tumble dry low, take them out while still damp and lay flat to finish drying.
Will it help with Raynaud's?
FibreHeat® isn't a medical device and isn't intended to diagnose, treat or cure any condition. What it offers is gentle, steady warmth you can wear all day, which is what many people with Raynaud's and cold hands and feet look for. Talk to your doctor about your symptoms.
Can I return or exchange it?
We offer free size exchanges on eligible items, subject to availability; you cover the return postage. Unworn items from US orders can be returned within 30 days of delivery. See our refund policy for details.
Our promise
Wear them on your coldest day. Then decide.
We would rather you judge FibreHeat on a cold platform than on a product page. Order, wear them, and if they aren't right for you, send them back within 30 days.
I.
Free shipping over $99
On US orders.
II.
30-day returns
If they aren't right, send them back.
III.
Real support
Real people answer, fast.
— The FibreHeat team
Questions before you order? Talk to our support team.
Pairs well with
You might also like to finish the layer.
Hats, neck warmers and socks with the same self-heating fibres.