Women’s USB Heated Thermal Top
Slim-Fit Long-Sleeve Base Layer with Adjustable Heating
- Integrated heating for additional warmth
- Adjustable temperature control for changing conditions
- USB connection for portable power compatibility
Size guide
For tops and shirts: compare bust or chest, shoulder width and garment length. Check sleeve length for long-sleeved styles.
For measurements in inches, divide centimeters by 2.54.
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Details & fit
A close-fitting long-sleeve silhouette gives this women’s heated thermal top a streamlined base-layer profile, while integrated electric heating provides additional warmth during colder conditions. The simple crew neckline creates a smooth finish beneath additional clothing, while the fitted body and sleeves reduce unnecessary bulk when layering. A soft inner surface completes the comfortable cold-weather construction.
Why This Heated Thermal Top Belongs in Your Wardrobe
- Integrated heating for additional warmth
- Adjustable temperature control for changing conditions
- USB connection for portable power compatibility
- Slim fit for streamlined winter layering
- Crew neckline for comfortable coverage
- Long sleeves for full arm coverage
The top uses a USB-powered heating system that connects to a compatible external power source and allows the warmth level to be adjusted according to changing conditions. Its fitted construction follows the shape of the torso and arms, making it suitable for wearing beneath sweaters, jackets, and other winter layers without creating excessive bulk. The smooth exterior and soft interior combine with the simple pullover construction to create a practical thermal layer for regular cold-weather use.
This women’s USB-heated thermal top combines adjustable electric warmth with a streamlined long-sleeve design for comfortable winter layering. Its close-fitting shape allows it to function naturally as a base layer while maintaining comfortable coverage across the upper body and arms. The lightweight construction makes it suitable for commuting, travelling, outdoor activities, and everyday wear throughout colder seasons.
Shipping & delivery
Orders normally dispatch in 1–3 business days. Transit takes approximately 3–6 business days: allow 4–9 business days in total. Product-specific estimates take priority.
Free tracked standard delivery on eligible US orders, with no minimum spend. Any different charge is shown at checkout.
Read the full shipping policy30-day returns & fit
For eligible unworn footwear, your first size exchange per item is free within 30 days of delivery. Contact us first: we cover the approved return route and standard shipping of an available replacement size. If that size is unavailable, return it at no postage cost for a refund. Customer-paid return postage applies to change-of-mind, colour or style returns. Conditions and exclusions apply; see the full policy.
Read the full returns policy
The details that make the difference
Not just another piece in your wardrobe.
Women’s USB Heated Thermal Top. Look closer at the details. Find your fit, choose your colour and make it part of your everyday rotation.
Integrated heating for additional warmth
Adjustable temperature control for changing conditions
USB connection for portable power compatibility
The RIVT edit
Good pieces. Better together.
Customer reviews across RIVT
Experiences from customers who bought from our store. Reviews may be for other items.
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How do I choose the right size?
Choose your size from the options shown. Check the product details and any supplied measurements, as fit varies by style. Need help? Email support@wearrivt.com with the product name and your measurements.
Where can I check the material and fit?
You’ll find the available material, fit and construction information in the product details above. Choose a colour to view its linked product image. Contact us if a detail you need is missing.
When will my order arrive?
Estimated US delivery is 4–9 business days in total, including 1–3 business days for processing. Free tracked standard delivery is available on eligible US orders, with no minimum spend. Any different service or charge is shown before payment.
What if it isn’t right for me?
Request a return within 30 days of delivery. For eligible unworn footwear, your first size exchange per item is on us; contact us before returning it. If your replacement size is unavailable, we cover the return route for a refund. Change-of-mind, colour and style returns are customer-paid. Conditions and exclusions apply; see our full returns policy.