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SIMIYA

SIMIYA Women's Thermal Underwear Set Fleece Lined Long Johns

SIMIYA Women's Thermal Underwear Set Fleece Lined Long Johns

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Stay exceptionally warm and comfortable during cold weather with this women's thermal underwear base layer set. Designed with an ultra-soft fleece-lined interior and high-stretch fabric, it delivers reliable thermal insulation without restricting your natural movement.

Featuring a flattering slim fit, high neckline, and durable long-sleeve coverage, this two-piece set layers seamlessly beneath winter outerwear or functions as cozy loungewear at home. The lightweight, breathable construction ensures all-day comfort whether hiking, skiing, or tackling everyday winter activities.

Key Features

Brand SIMIYA
Department Women's
Product Type Thermal Underwear Set
Material 95% Polyester, 5% Elastane
Fit Type Slim Fit
Neck Style High Neck
Sleeve Length Long Sleeve
Closure Type Pull On
Fabric Stretch High Stretch
Care Instructions Machine Wash
Style Number WU02
Number of Pieces 2
Weight 0.9 lb

Highlights

  • Ultra-soft fleece lining traps body heat for superior cold-weather warmth
  • Four-way high stretch allows full range of motion
  • Slim, seamless profile layers effortlessly under outerwear
  • Breathable, lightweight construction suitable for outdoor sports and indoor lounging

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Materials & care

Crafted from 95% polyester and 5% elastane for flexible warmth and durability. Machine wash according to standard garment care guidelines.

Sizing & fit

Features a tailored slim fit designed to sit close to the skin as an effective insulating base layer. The high-stretch fabric adapts comfortably to standard sizing.

What's included

  • 1 x Women's Long-Sleeve Thermal Top
  • 1 x Women's Thermal Leggings Bottom

Frequently asked questions

What pieces are included in this thermal set?

This set includes 2 pieces: one long-sleeve thermal top and one matching pair of full-length thermal leggings.

What materials is the thermal underwear made from?

The set is crafted from a high-stretch blend of 95% polyester and 5% elastane with a soft fleece lining.

How should this base layer set be washed?

This garment is machine washable for convenient and simple everyday care.

What type of fit does this thermal set provide?

It is designed with a slim, snug fit that comfortably layers beneath winter clothing without adding unnecessary bulk.

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