Best Thermal Trousers for Girls of 2025

John Zimmer Avatar
John Zimmer
Last Updated: 10 Feb 2025

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Introducing thermal trousers, the perfect addition to any girl's wardrobe. These trousers are designed to provide extra warmth and insulation during colder months, ensuring maximum comfort and protection against the elements. With a range of stylish designs and colours to choose from, these trousers are both practical and fashionable. Whether for outdoor adventures or simply staying cosy at home, thermal trousers are a must-have for any girl looking to stay warm and stylish all year round.

At a Glance: Our Top Picks

PVT International Girls Thermal Fleece Trousers Cover #TOP 1
PVT International Girls Thermal Fleece Trousers
ftb score rating icon 9.8
SoLu DAY8 Girls Thermal Leggings 1-16 Years Cover #TOP 2
SoLu DAY8 Girls Thermal Leggings 1-16 Years
ftb score rating icon 9.7
Longra Kids Winter Fleece Tights for Girls Cover #TOP 3
Longra Kids Winter Fleece Tights for Girls
ftb score rating icon 9.5

Top 10 Thermal Trousers for Girls

PVT International Girls Thermal Fleece Trousers

PVT International
Plain
140-146
PVT International Girls Thermal Fleece Trousers Cover
PVT International Girls Thermal Fleece Lined Trousers - Stretchy, Durable, Breathable Winter Leggings for UK Weather (Grey) (Ages 7-8)

The PVT International Thermal Trousers are designed for the UK's unpredictable weather, ensuring your 7-8 year old girl stays warm and comfortable throughout the year. The luxurious velvet fleece lining provides exceptional warmth, making chilly days enjoyable. Crafted from high-density milk silk fabric, these trousers offer a smooth and durable finish that maintains vibrant colours wash after wash. Additionally, their breathable design allows her to remain dry and comfortable whether she’s relaxing at home or engaging in play at school.

What We Like
Warm and comfortable design
Durable, high-quality fabric
Breathable for active use
Easy to care for
#TOP 2

SoLu DAY8 Girls Thermal Leggings 1-16 Years

girls trousers
Black
6-8 Years
SoLu DAY8 Girls Thermal Leggings 1-16 Years Cover
Kids Thermal Leggings Girls Age 1-16 Years Trendy Graphic Warm Pants Kids Girls Winter Comfy Stretchy Girls Trouser Cartoon Cute School Casual Athletic Sweatpants (Black, 6-8 Years)

The SoLu DAY8 Thermal Leggings are designed to keep your child warm and comfortable during colder months. With a thick fleece lining, these leggings provide exceptional warmth, making them perfect for chilly outdoor play or cosy days at home. The durable and stretchy material allows for a comfortable fit that adapts as your child grows. Ideal for various occasions, they can be worn to school, playdates, or family outings, easily pairing with different tops and jackets.

What We Like
Exceptional warmth and comfort
Durable and stretchy material
Versatile for various occasions
Easy to coordinate with outfits
#TOP 3

Longra Kids Winter Fleece Tights for Girls

Longra
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Dark Gray
8-10 Years
Longra Kids Winter Fleece Tights for Girls Cover
Kids Winter Fleece Lined Tights Stretchy Children Baby Toddler Girls Soft Thermal Thick Trousers High Waist Long Winter Warm Tights Pants Fleece Leggings School Tights Warm (Dark Gray, 8-10 Years)

The Longra Fleece Tights are perfect for keeping your child warm during the colder months. With side pockets, these tights provide convenient storage for small items, making them practical for school or casual outings. They are designed for various activities, whether it’s sports, school, or everyday wear. You can easily pair these tights with different tops, allowing your child to create versatile outfits. Made from soft fleece, they ensure comfort and warmth for outdoor adventures in autumn and winter.

What We Like
Warm fleece material
Side pockets for storage
Versatile for various outfits
Comfortable for daily wear
#TOP 4

Longra Fleece Lined Kids Jogging Bottoms

Longra
479UAQIZ
Grey
4-5 Years
Longra Fleece Lined Kids Jogging Bottoms Cover
Girls Winter Thick Fleece Lined Leggings Toddler Kids Cotton Stretchy Thermal Tights Kids Full Length Warm Pants Trousers Boys Girls Sweatpants Soft Basic Athletic Active Jogger (Grey, 4-5 Years)

The Longra Kids Fleece Joggers are perfect for your little ones, offering versatility for outdoor sports, school, or casual wear. The soft fleece material ensures comfort during the cooler months, making them ideal for spring, autumn, or winter activities. With a pull-on elastic waistband and drawstring, you can easily adjust the fit to suit your child. Additionally, the side pockets provide handy storage for small items, making these joggers both functional and stylish for everyday adventures.

What We Like
Soft and warm fleece material
Adjustable elastic waistband
Convenient side pockets
Suitable for various activities
Unisex design for all kids
#TOP 5

Panegy Boys' Girls' Winter Fleece Trousers

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Pink
6-7 Years
Panegy Boys' Girls' Winter Fleece Trousers Cover
Boy’s Girl’s Winter Warm Fleece Trousers Thick Thermal Heat Hot Outdoor Windproof Down Jogging Bottoms Camping Insulated Pants Elastic Waist Sweatpants Pink 6-7 Years

The Panegy Winter Fleece Trousers are designed for warmth and comfort during the colder months. Made from thickened lambswool fabric, these trousers offer softness while being wear-resistant, ensuring they remain in great condition after multiple wears. The windproof and warm construction, featuring down cotton, helps to keep you cosy against chilly winds. With an adjustable elasticated waist, these trousers are easy to put on, providing a snug fit. The elasticated closure at the bottom further prevents cold air from entering, making them ideal for outdoor activities.

What We Like
Warm and comfortable material
Windproof design for outdoor use
Adjustable waist for easy fitting
Durable for multiple wears
#TOP 6

UIFLQXX Kids Warm Cotton Leggings

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Grey
5-8 Years
UIFLQXX Kids Warm Cotton Leggings Cover
UIFLQXX Kids Harem Pants Girls School Trousers Teenage Girls Clothes Toddler Kids Baby Girls Cotton Lined Warm Full Leggings Knitted Pantihose Stretchy Basic Full Length Pants (Grey, 5-8 Years)

The UIFLQXX Kids Leggings are designed to keep your little ones warm and comfortable. Made from breathable cotton on the outside and soft fleece on the inside, these leggings provide excellent warmth for chilly days. The overlocked seams and elasticated waistband ensure a snug fit without restricting movement, making them perfect for active children. Their thick fabric offers more coverage than standard leggings, so you won't have to worry about transparency. Ideal for school or play, these leggings are a versatile addition to any girl's wardrobe.

What We Like
Soft and warm fleece lining
Breathable cotton material
Good elasticity for movement
Thick fabric for non-transparency
Versatile for various occasions
#TOP 7

Unisex Kids Fleece Lined Jogging Trousers

Longra
9GpbFe4O
Blue
9-10 Years
Unisex Kids Fleece Lined Jogging Trousers Cover
Kids Thick Warm Trousers Unisex Boys Girls Fleece Lined Jogger Sweatpants Sports PE Joggers Classic Bottom Jog Pants Cotton Winter Thermal Jogging Trouser Tracksuit Bottom Pant (Blue, 9-10 Years)

The Longra Fleece Jogging Bottoms are perfect for keeping your child warm and comfortable during daily wear in cooler seasons. Made from soft, warm fleece, they are ideal for spring, autumn, and winter activities. The pull-on elastic waistband with a drawstring allows you to customise the fit for your child's comfort. With handy side pockets, these trousers provide convenient storage for small items, making them practical for school or outdoor play. Suitable for various occasions, these joggers can be paired with a range of tops for versatile styling.

What We Like
Soft and warm fleece material
Customisable fit with drawstring
Practical side pockets
Versatile for different occasions
Unisex design for all kids
#TOP 8

SEAUR Kids Corduroy Winter Trousers

Purple
11-12 Years
SEAUR Kids Corduroy Winter Trousers Cover
SEAUR Kids Cargo Trousers Boys Corduroy Pant Winter Pants Fleece Jogging Sweatpants Girls Thermal Trousers Toddlers Warm Pants Elastic Waist for Walking Hiking School 11-12 Years Purple

The SEAUR Winter Trousers are designed with a soft wool lining that provides excellent warmth during cold weather, keeping your child comfortable and protected. The corduroy fabric adds a stylish touch while ensuring durability. With an elasticated waistband, these trousers offer a snug fit that can accommodate growing children. Additionally, the three pockets are perfect for storing small items or keeping little hands warm, making these trousers practical for everyday use.

What We Like
Warm wool lining
Stylish corduroy design
Elasticated waistband
Multiple pockets

Trendy Loose Fit Denim Trousers for Girls

pants winter
Blue
13-14 Years
Trendy Loose Fit Denim Trousers for Girls Cover
Jeans Kids Girls Age 4-14 Years Denim Trendy Loose Fit Trousers Teen Girls Waist Tightener Elastic Comfy Stretchy Winter Spring Casual Vacation Pants (Blue, 13-14 Years)

The Vuncio Denim Trousers are designed for girls aged 4-14 years, crafted from a soft, stretchy blend of nylon and elastane for durability and comfort. These trousers are perfect for various occasions, whether worn alone or layered under skirts. In colder months, they provide warmth and protection when worn under trousers. Ideal for parties, events, and everyday wear, you will find these trousers to be versatile enough for any situation, making them a great addition to your child's wardrobe.

What We Like
Soft and stretchy material
Suitable for various occasions
Warm and protective in winter
Versatile for layering
#TOP 10

Vuncio Kids Vintage Cargo Trousers

Cargo pants winter
Pink
4-5 Years
Vuncio Kids Vintage Cargo Trousers Cover
Kids Cargo Pants Girls Age 2-12 Years Vintage Cargo Trousers for Girls Loose Fit Elastic Waist Tighter Pockets Comfy Stretchy Winter Spring Casual Athletic Streetwear (4-5 Years) Pink

The Vuncio Cargo Trousers are crafted from soft nylon and elastane, ensuring they are not only stretchy but also durable for active children. These versatile trousers can be worn for various occasions, whether it’s a party or a casual day out. In colder months, they can provide warmth when layered under other clothing. With a loose fit and elastic waist, these trousers offer comfort and ease of movement, making them perfect for both playtime and school activities.

What We Like
Soft and stretchy material
Suitable for various occasions
Warm for winter layering
Comfortable loose fit
Easy to wear
Buying Guide Image
Editor's Notes

During our thermal trousers for girls research, we found 26 thermal trousers for girls products and shortlisted 10 quality products. We collected and analyzed 3,775 customer reviews through our big data system to write the thermal trousers for girls list. We found that most customers choose thermal trousers for girls with an average price of £12.47.

The thermal trousers for girls are available for purchase. We have researched hundreds of brands and picked the top brands of thermal trousers for girls, including PVT International, SoLu DAY8, Longra, Panegy, UIFLQXX. The seller of top 1 product has received honest feedback from 94 consumers with an average rating of 4.8.

Written by
John Zimmer Avatar

John Zimmer is a truly professional writer on findthisbest.com. He has specialized in writing content a wide variety of fields for over a decade. Since 2011, he has been using his expertise and extensive experience to write content for online shopping guide websites. In addition to writing for findthisbest.com, he has appeared in publications such as The Spruce, Wirecutter and Bestbuy.