# SIMIYA WU02-1 Women's Thermal Underwear Set, Fleece-Lined Top and Bottom

Add a cosy layer for cold days with SIMIYA’s women’s thermal underwear set, featuring a fleece-lined top and bottoms.

- [Original product page](https://www.ofertitastop.com/ca/product/simiya-wu02-womens-thermal-underwear-fleece-1)
- [View offer](https://www.ofertitastop.com/ca/visit/simiya-wu02-womens-thermal-underwear-fleece-1)
- Market: CA
- Language: en-CA
- Currency: CAD
- Product updated: 2026-10-19T22:56:42.410Z
- Brand: SIMIYA
- Model: WU02-1
- SKU: ofertitastop-ca-16482
- Category: Clothing & Accessories > Clothing > Underwear & Socks > Long Johns
- Source store: amazon CA
- Active deal: Yes
- Price: 24.99 CAD
- Previous price: 29.99 CAD
- Discount: 17%
- Rating: 4.4 / 5
- Reviews: 539

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

## Description

For women looking for a warm layer for cold-weather days, the SIMIYA thermal underwear set pairs a long-sleeved top with matching bottoms. Its fleece-lined feel and breathable design make it suited to wearing beneath everyday clothes, while the soft fabric also works for relaxing at home.

The two-piece format gives you a coordinated base layer in one set, ready for chilly outings or comfortable indoor wear.

## Highlights

The fleece lining adds a cosy layer of warmth without changing the set’s role as thermal underwear. Wear the top and bottoms together under your regular clothing when you want an extra layer, or use them as cold-weather pyjamas. The breathable fabric is intended to support comfortable layering, and the soft feel makes the set a practical choice for extended wear.

A set can be a straightforward alternative to choosing a thermal top and bottoms separately: both pieces are ready to wear together, so you can build a consistent base layer for your outfit. Buyers often highlight the warmth, comfort and softness, and some appreciate that the fabric feels suitable for layering. These are individual impressions, while the fleece-lined design and top-and-bottom set are the product’s defining features.

## Fit and sizing

Fit feedback from buyers is mixed. Some describe a close, comfortable fit, while others report that the fit feels larger than expected or does not suit them as well. Since thermal underwear is commonly worn beneath other clothing, consider how close you prefer a base layer to sit when choosing your size. The set includes both a top and bottoms, making it a useful option when you want a coordinated layer rather than shopping for each piece separately.

## Practical tips

Wear the top and bottoms beneath your regular outfit as a base layer on cold days, or reach for the set as warm sleepwear at home. For outdoor plans, the thermal layer can sit under your usual clothing, for indoor use, it offers a cosy alternative to everyday pyjamas. What makes a base layer convenient for changing plans? Its purpose is to add a layer beneath clothing, so you can build your outfit around the conditions and activity.

The breathable, fleece-lined construction brings together two useful qualities for layering: a soft inner feel and a design intended for warmth. Buyers also mention the comfortable, fuzzy texture. Their experiences with fit vary, so use your preferred fit as a guide rather than assuming the same feel will suit everyone.

## When it makes sense

Choose this set when you want a women’s thermal top and bottom in one purchase for cold-weather layering, comfortable time at home or sleepwear. Its fleece lining and soft feel make warmth and comfort the focus, while the breathable construction supports wearing it beneath other clothes. It suits you if you’re looking for a coordinated base layer that can move between outdoor outfits and relaxed indoor wear.

## Images

![SIMIYA WU02-1 Women's Thermal Underwear Set, Fleece-Lined Top and Bottom — 1](https://www.ofertitastop.com/i/rcAgofL9kOI_8vQ2SDXmr_jvKansw6SS3Bw_ZQQZZABfJSKtY7F0XsxfxNPjjsb4JezMhIAGLxPGbk7anEArWg0POGRofXxe22E6dk6mF876GfZa.jpg)

![SIMIYA WU02-1 Women's Thermal Underwear Set, Fleece-Lined Top and Bottom — 2](https://www.ofertitastop.com/i/pstrkKsq-qsSNB2Lu6U6KHw0EO6YZlBOj5F6Yh8zkdpzaNjorfUeDshCZ8QUWX5V6u31TtmEnkZuTaFGeOtuHSxFd-kQg7rNJo0JYF9m4o2mD8-u.jpg)

![SIMIYA WU02-1 Women's Thermal Underwear Set, Fleece-Lined Top and Bottom — 3](https://www.ofertitastop.com/i/0HdPJ4rWWkOaKYw5PYyQpOqd6faVrkn7AWMwNQxLAqE0n3aSHjAl_X4JDPZepOjonrvcPoZM3syWxeVxN2IYJb1PxmkY6QkW2ruQidVm6LYYXIeC.jpg)

![SIMIYA WU02-1 Women's Thermal Underwear Set, Fleece-Lined Top and Bottom — 4](https://www.ofertitastop.com/i/F2Joejlzke178AX3iPSiJTalftm8ay6stqJRHYfOd5qATq8EBGLexSpIWFO8vwnjEflV70Ak3m1gz9lLVstksnaAFrK3nL8vGZPoZLJTNdofCES-.jpg)

![SIMIYA WU02-1 Women's Thermal Underwear Set, Fleece-Lined Top and Bottom — 5](https://www.ofertitastop.com/i/G5maSHxH9EPM1xY-gnaYT3Vb-Snx4Xzc9Ws0yL9I_v8hqw7MCvBis5OyirDAzmJbKF6aUslYqNCI5iNx02VMDHObIEoZNtZqOusfDMNINl9pC6cY.jpg)