Under Armour Coldgear Armour Mock Long Sleeve Base Layer Black 10-12 Years Boy

UNDER ARMOUR Boys Cold Gear Mock Long Sleeve Top - Black, Black, Size M=9-10 Years Black

Under Armour Coldgear Armour Mock Long Sleeve Base Layer Black 10-12 Years Boy

Overall Rating: 4.2 / 5 (average from multiple review sources, as of 12 Jul 2026)
Based on a total of 2,372 customer reviews from independent review platforms.

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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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£24.99
Delivery from £4.99

Under Armour Boys' UA CG Armour Mock LS, Ultra-Warm Thermal Long Sleeve Base Layer Top in a Polo Neck Style, Stretchy Winter Running Top with Anti-Odour Technology

Overall Rating: 4.8 / 5 (average from multiple review sources, as of 12 Jul 2026)
Based on a total of 80,610 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Usually dispatched within 2 to 3 days
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£32.20
Delivery from £12.99

Under Armour Boys' UA CG Armour Mock LS, Ultra-Warm Thermal Long Sleeve Base Layer Top in a Polo Neck Style, Stretchy Winter Running Top with Anti-Odour Technology

Overall Rating: 4.8 / 5 (average from multiple review sources, as of 12 Jul 2026)
Based on a total of 80,610 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
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£37.68
Delivery from £9.00

Under Armour Boys' UA CG Armour Mock LS, Ultra-Warm Thermal Long Sleeve Base Layer Top in a Polo Neck Style, Stretchy Winter Running Top with Anti-Odour Technology

Overall Rating: 4.8 / 5 (average from multiple review sources, as of 12 Jul 2026)
Based on a total of 80,610 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
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£63.42
Free Delivery

Under Armour Boys' UA CG Armour Mock LS, Ultra-Warm Thermal Long Sleeve Base Layer Top in a Polo Neck Style, Stretchy Winter Running Top with Anti-Odour Technology

Overall Rating: 4.8 / 5 (average from multiple review sources, as of 12 Jul 2026)
Based on a total of 80,610 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
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£65.04
Delivery from £12.00

Under Armour Boys' UA CG Armour Mock LS, Ultra-Warm Thermal Long Sleeve Base Layer Top in a Polo Neck Style, Stretchy Winter Running Top with Anti-Odour Technology

Overall Rating: 4.8 / 5 (average from multiple review sources, as of 12 Jul 2026)
Based on a total of 80,610 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Usually dispatched within 2 to 3 days
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£65.69
Free Delivery

Under Armour Boys' UA CG Armour Mock LS, Ultra-Warm Thermal Long Sleeve Base Layer Top in a Polo Neck Style, Stretchy Winter Running Top with Anti-Odour Technology

Overall Rating: 4.8 / 5 (average from multiple review sources, as of 12 Jul 2026)
Based on a total of 80,610 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Usually dispatched within 4 to 5 days
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£87.83
Delivery from £5.57
Under Armour Coldgear Armour Mock Long Sleeve Base Layer Black 10-12 Years Boy

Cheapest offer

UNDER ARMOUR ColdGear Armour Mock Long Sleeve Base Layer for BoysWe all hate it.That stiff, distracted feeling you get when you´re out in the cold. That´s why, we built a baselayer that keeps you warm and dry without being bulky or riding up, so you can stay focused all season long. The UNDER ARMOUR ColdGear Armour Mock is the essential thermal foundation for any young athlete looking to conquer the cold and maintain peak performance. Forget about heavy, restrictive layers, this long sleeve T-Shirt is engineered to feel like a second skin, providing superior warmth without the weight, allowing for complete freedom of movement during training, game day, or any outdoor adventure.This isn´t just another shirt, it´s a piece of high-performance equipment designed to work as hard as you do. The innovative dual-layer fabric is the secret to its success. It features an ultra-warm, brushed interior that feels soft against the skin and actively traps body heat, while the smooth, fast-drying exte
£24.99
18-20 working days
trekkinn.com (UK)

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Product information

At a glance

  • Thermal insulation keeps warmth in cold weather.
  • Moisture-wicking fabric ensures dryness during activity.
  • Durable material withstands play and easy to clean.

Note: This text was created with the help of AI.

Unleash Performance with Under Armour's Coldgear Armour Mock Long Sleeve

The Under Armour Boys' Coldgear Armour Mock Long Sleeve is the perfect choice for active youngsters who thrive in colder weather. Designed specifically for boys, this versatile piece of Running Clothes allows them to stay warm without sacrificing mobility or comfort. Whether they're hitting the field for a game, heading out for a winter hike, or simply enjoying some outdoor playtime, this top is an essential addition to their athletic wardrobe.

Superior Functionality

What makes the Coldgear Armour Mock a standout is its incredible functionality. Crafted with Under Armour's ColdGear technology, this long sleeve top excels in thermal insulation, trapping body heat while maintaining breathability. The fabric wicks sweat away from the skin, keeping your young athlete dry and comfortable during intense activities. Additionally, its four-way stretch construction allows for unrestricted movement, making it ideal for active pursuits.

Stylish and Sleek Design

In terms of style, the Coldgear Armour Mock Long Sleeve scores high marks. Available in a sleek black with striking white accents, this top is as fashionable as it is functional. The mock neck design adds an extra layer of warmth while giving it a sporty edge. Plus, the subtle Under Armour logo on the front ensures that your child showcases their commitment to quality and performance. It’s a piece that can easily transition from sports fields to casual outings without missing a beat.

Durable and Easy to Care For

Durability is key when it comes to kids' clothing, and the Under Armour Coldgear Armour Mock delivers. Made from high-quality materials, it stands up to the rigours of play while remaining easy to care for. Simply toss it in the washing machine for hassle-free cleaning, so your child can spend more time enjoying their activities and less time worrying about laundry. With its excellent durability, this long sleeve top will be a staple in their wardrobe season after season.

Note: This text was created with the help of AI.

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