Warm Thermal Underwear Set – Fleece-Lined Long Sleeve Base Layer
Warm Thermal Underwear Set – Fleece-Lined Long Sleeve Base Layer
Customers say this style fits true to size.
The Warm Thermal Underwear Set – Fleece-Lined Long Sleeve Base Layer is designed to provide cozy warmth and comfortable coverage during colder days. Crafted with a soft fleece-lined interior, this thermal set offers a warm, comfortable feel while maintaining a close-fitting base-layer design. Featuring long sleeves and a practical everyday silhouette, it is ideal for layering under sweaters, jackets, and winter outfits. Perfect for outdoor activities, travel, lounging, and everyday cold-weather wear.
Warm, cozy, and designed for comfortable layering.
- Soft fleece-lined fabric for enhanced warmth
- Comfortable thermal design for cold-weather layering
- Long-sleeve top for added coverage
- Coordinated set for convenient everyday wear
- Smooth, comfortable feel against the skin
- Flexible design for easy movement
- Ideal as a base layer under winter clothing
- Suitable for outdoor activities, travel, lounging, and everyday wear
Fabric: Soft Thermal Fleece Blend
Care: Machine wash cold on a gentle cycle. Do not bleach. Tumble dry low or lay flat to dry. Iron on low heat if needed.
Fit: True to size with a comfortable, close-fitting base-layer design.
SIZE GUIDE (Women's, inches)
| Size | Length (in) | Bust (in) | Shoulder (in) | Sleeve (in) |
|---|---|---|---|---|
| XS | 25.2 | 37.4 | 15.0 | 23.2 |
| S | 25.6 | 39.4 | 15.4 | 23.6 |
| M | 26.0 | 41.3 | 15.7 | 24.0 |
| L | 26.4 | 43.3 | 16.1 | 24.4 |
| XL | 26.8 | 45.3 | 16.5 | 24.8 |
| 2XL | 27.2 | 47.2 | 16.9 | 25.2 |
| 3XL | 27.6 | 49.2 | 17.3 | 25.6 |
| 4XL | 28.0 | 51.2 | 17.7 | 26.0 |
Free Shipping
We currently ship to: United States (all states).
As soon as you have placed your order, you will receive a confirmation email.
- Processing Time: 1–2 business days (Monday to Friday)
- Transit Time: 4–6 business days (Monday to Friday)
- Total Delivery Time: 5–8 business days
- Order Cutoff Time: 2:00 PM
- Time Zone: (GMT-05:00) Eastern Standard Time (New York)
Please note: Delivery times are estimates and may be affected by carrier delays or extreme weather conditions.
Learn more about shipping by reading our Shipping Policy
30-Day Money-Back Guarantee
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.
Customers are responsible for covering return shipping fees.
Learn more about refunds and returns by reading our Refund & Returns Policy
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All prices and figures are listed in United States Dollar (USD).
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