# GAYHAY Women's Thermal Underwear Set, 210 GSM Fleece Lining, Four-Way Stretch

GAYHAY fleece-lined thermal underwear with a 210 GSM interior for comfortable winter layering, lounging, and cold-weather outings.

- [Original product page](https://www.ofertitastop.com/us/product/gayhay-womens-thermal-underwear-210-gsm)
- [View offer](https://www.ofertitastop.com/us/visit/gayhay-womens-thermal-underwear-210-gsm)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-22T22:46:41.456Z
- Brand: GAYHAY
- SKU: ofertitastop-us-137374
- Category: Apparel & Accessories > Clothing > Underwear & Socks > Long Johns
- Source store: amazon US
- Active deal: Yes
- Price: 16.99 USD
- Previous price: 19.99 USD
- Discount: 15%
- Rating: 4.6 / 5
- Reviews: 73

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Some cold-weather outfits need a warm layer that stays comfortable under clothes, other moments call for soft, cozy loungewear. This two-piece thermal underwear set serves both needs. The fleece-lined long-sleeve top and leggings make a comfortable foundation for winter outfits. Four-way stretch supports easy movement at home or while out.

## Who it’s for
Choose this set for cold-weather layering, relaxing at home, or adding a warm base under sweaters and coats. The long-sleeve top and leggings work together as a coordinated layer, while the flexible fabric is designed to move naturally with your body. It can also serve as a ski base layer or cozy pajamas, making it useful across everyday routines and outdoor plans.

Shoppers highlight the set’s warmth and comfort, and describe the fit positively. Some also appreciate its thickness and the soft fleece lining. These impressions align with the set’s intended role as a warm, comfortable layer for cold days and evenings.

## Spec sheet
- Type: Two-piece thermal underwear set
- Pieces: Long-sleeve top and leggings
- Interior: Plush fleece lining, 210 GSM
- Fabric: Four-way stretch
- Construction: Smooth flat seams
- Waistband: Soft design intended to stay in place without digging in
- Use: Cold-weather layering, outdoor activities, lounging, or sleepwear

## What stands out
A plush fleece interior adds a soft feel against the skin and helps trap body heat, while the set is described as lightweight insulation without bulk. That combination makes it practical beneath everyday winter clothes: wear the top under a sweater or coat and the leggings under cold-weather outfits for an extra layer of comfort. The fleece-lined fabric also makes the set an inviting choice for lounging when temperatures drop.

Four-way stretch helps the top and leggings move with the body rather than feeling restrictive during daily errands or outdoor activities. Flat-seam construction is designed to reduce friction, and the soft waistband is made to stay in place without digging in. These thoughtful details support comfortable wear whether the set is used as a base layer or on its own around the house. The product is also described as moisture-wicking, a useful feature for a thermal layer worn during activity.

## When it makes sense
This set suits anyone choosing between a dedicated layer for winter outfits and comfortable clothes for relaxing at home. For a cold morning, it can sit beneath a sweater, coat, and other clothing, for an evening indoors, the top and leggings can serve as cozy loungewear or pajamas. When plans include outdoor activities, the flexible fit makes it a practical base layer under other cold-weather clothing.

If your priority is a soft, fleece-lined foundation that can move between layering, outdoor use, and downtime, this two-piece set brings those uses together. The 210 GSM interior, four-way stretch, and smooth flat-seam construction make it a comfortable choice for building warmth into everyday cold-weather routines.

## Images

![GAYHAY Women's Thermal Underwear Set, 210 GSM Fleece Lining, Four-Way Stretch — 1](https://www.ofertitastop.com/i/NVHrVn7ubC42fuFA9ajxPXHfKK6N3cKbmgClGhhE1bKQuKqIp0fBJS1deD3E_ewUTHZGx0sFf4KCz9M6uUL0aJ8uR0_BbYNBdtkndDgz7ahD7Q3_58rF7NkKxA.jpg)

![GAYHAY Women's Thermal Underwear Set, 210 GSM Fleece Lining, Four-Way Stretch — 2](https://www.ofertitastop.com/i/PtA2yMRu-ADOMUGxXBJxgYSlpcy5BMgPI4fyUF2QE2VGXUxYAriovDj0VClbg56-7BlGT9hVe4M-a9fIN2LxIPUzHLSFXliZL7ZeMD3oyq3BzmQ3nva8w2WmFQ.jpg)

![GAYHAY Women's Thermal Underwear Set, 210 GSM Fleece Lining, Four-Way Stretch — 3](https://www.ofertitastop.com/i/Ijq3dlPUcQ6g16ZUSi1wJhUmuc22MjI1gVUfgx6ScIhKOnh9gOgV4590TPF04wJT-MwAhU9nq5HEUWJ0f7X2YsWZWgfBaMIAVe_h9sAmdKFHRZOVPRU4lSh4Kg.jpg)

![GAYHAY Women's Thermal Underwear Set, 210 GSM Fleece Lining, Four-Way Stretch — 4](https://www.ofertitastop.com/i/b4hI1Q3-zFsdqFUrv0vhjn483iGOfyPcbAp2wVHc5ghWbZW16wsZuzvq6CVpxTXDSnxx4bfJ-ZaeDRh6-qw1NhiMdpoY-2RrRHm5ejIrWIVdusdIkrF4K7sW5w.jpg)

![GAYHAY Women's Thermal Underwear Set, 210 GSM Fleece Lining, Four-Way Stretch — 5](https://www.ofertitastop.com/i/QgFNMy4W8NMu-bj86zDklhHYD1iuNDeZgrGtNIeHvY8eh5QFLn-7-36qei96uy2-2Kv5xLbEqDgtj5HvUT8KsiDCh1DO6Kuh1b-wxBdReO9C6LwQz8zSM3qMHA.jpg)