🔥 30-DAY MONEY-BACK GUARANTEE
Vynia HeatStep™ 2.0
Vynia HeatStep™ 2.0
Rapid heating — warm toes within minutes of switching on
3 heat settings — warmth your way
Rechargeable — charge overnight, wear all day.
Slim, cushioned fit — for everyday shoes
Warmth that goes wherever you do
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Description
Description
Cold feet have a way of cutting a good day short — the dog walk you rush, the platform wait you dread, the shift where you can't feel your toes by lunch.
The Vynia Heated Insoles put gentle, even warmth right where cold hits first: under your toes and the ball of your foot. Choose from three heat settings, charge them overnight, and step out the door without thinking about the cold again.
No batteries to buy, no disposable warmers, no bulky heated socks. Just warm, comfortable feet from the first step to the last.
How to Use
How to Use
1. Charge. Fully charge both insoles before first use (around 8 hours).
2. Trim to fit. Remove your shoe's existing insole, trace it onto the Vynia insole and trim along the guide lines at the toe end only.
3. Slip in. Place them in your shoes or boots, heating side up.
4. Switch on. Turn on and pick your heat level — low for all-day wear, high for the coldest moments.
5. Recharge. Charge overnight and they're ready for tomorrow.
Specifications
Specifications
Heat Output
- 3 heat settings — Low, Medium, High
- Max temperature: 140°F (60°C)
- Heating element: Carbon fiber
- Heat distribution: Full forefoot coverage
Battery
- Type: Rechargeable lithium-ion polymer
- Capacity: 2000mAh (per insole)
- Operating voltage: 3.7V
- Charge time: ~3 hours
- Charge cycles: 500+
- Charging input: 5V/1A USB C
Remote Control
- Wireless RF remote included
- Range: ~50 ft (15m)
- Controls both insoles simultaneously
Dimensions & Weight
- Thickness: ~5mm (forefoot) / ~8mm (heel)
- Weight: ~120g per insole (with battery)
Sizing
- S/M: Men 3.5-7.5 / Women 5-9
- L/XL: Men 8+ / Women 9.5+
- Trim-to-fit design with guide lines
Materials
- Top layer: Breathable EVA foam
- Insulation: Multi-layer thermal barrier
- Bottom: Non-slip base
Safety
- Overheat protection (auto shut-off)
- Short circuit protection
- Certified lithium-ion cells
- Water-resistant (IPX4)
What's Included
- 1 pair ThermoStep™ v2 insoles
- 1 wireless remote
- 1 USB charging cable
- User manual
Shipping & Our Guarantee
Shipping & Our Guarantee
Orders ship within 3 business days with tracking.
Every pair is covered by our 30-day money-back guarantee. Wear them through your real routine and if they're not keeping you warm, contact us at shopvynia@gmail.com for a hassle-free return or refund.
For full details, see our Return Policy.
Cold Feet Shouldn't Decide How Your Day Goes
Your feet are the first thing to go cold and the last thing to warm up. Thick socks help for an hour. Disposable toe warmers go in the bin by lunch. And once your toes go numb, everything else — the walk, the commute, the job — just gets harder.
Warm feet change everything.
Vynia Heated Insoles deliver steady warmth from underneath, right where the cold creeps in. Three heat levels, a rechargeable battery, and a slim profile that fits the shoes you already own.
Stay Active All Winter
From mountain trails to everyday commutes.
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Hiking
Snowy trails, frosty mornings, long days on the move — warmth that keeps pace with you.
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Skiing & Snow Sports
Slim enough for ski boots, so you stay on the mountain longer and in the lodge less.
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Daily Commute
Platform waits, footpaths, school runs. Arrive with warm feet, not frozen toes.
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For trades, warehouses and anyone on cold concrete all shift. Charge overnight, work all day.
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The walk you used to rush becomes the walk you actually enjoy — rain, frost or wind.
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Winter sport, fishing, golf, standing on the sidelines — stay warm while you stay put.
Not All Heated Insoles Are Made Equal
Cheap heated insoles run cold, die by mid-morning, or feel like standing on a brick. Here's what you get with Vynia:
- ✅ Up to 8 hours on low
- ✅ 3 adjustable heat settings
- ✅ Rechargeable — no disposable batteries
- ✅ Slim design — trim to fit your shoes
- ✅ Overheat protection — auto shut-off
- ✅ 30-day money-back guarantee
It's Time to Take Care of Your Feet
You look after everything else through winter — the house, the family, the work. Your feet carry you through all of it.
Give them warmth that lasts the whole day, not just the first hour.
FREQUENTLY ASKED QUESTIONS
Will they fit my shoes?
Will they fit my shoes?
Yes. Choose your size range, then trim the toe end along the guide lines to match your shoe's original insole. They're slim enough for boots, sneakers and most work shoes.
How long does the battery last?
How long does the battery last?
Up to 8 hours on low. Each insole has its own 2000mAh rechargeable battery, and a full recharge takes about 3 hours via USB-C, so charging overnight gets you ready for the next day. The battery is rated for 500+ charge cycles.
How warm do they get?
How warm do they get?
Choose from three settings: Low for gentle all-day warmth, Medium for everyday cold, and High, which reaches up to 60°C (140°F) for the coldest moments. The included wireless remote lets you change the heat on both insoles at once without taking your shoes off. Built-in overheat protection automatically shuts them off if they get too warm.
Can I wear them in snow or rain?
Can I wear them in snow or rain?
They're water-resistant (IPX4), so they're protected against splashes and damp conditions inside your shoes. Don't submerge or machine-wash them. Wipe clean and air dry.
Is there anyone who shouldn't use them?
Is there anyone who shouldn't use them?
If you have reduced sensation in your feet (for example from diabetes or neuropathy), poor circulation, or are pregnant, please check with your doctor before using any heated product. Always start on the lowest setting.
What if they're not right for me?
What if they're not right for me?
You're covered by our 30-day money-back guarantee. Try them on your real walks, commutes and shifts. If they're not for you, contact us at shopvynia@gmail.com and we'll make it right.