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Does Under Armour Keep You Warm? Unveiling the Truth Behind the Hype

Yes, Under Armour can keep you warm, but the extent of its warmth depends heavily on the specific product, its intended use, and the layering system you employ. Under Armour offers a range of apparel technologies designed for different levels of cold, and understanding these technologies is key to staying comfortable in chilly conditions.

Under Armour’s ColdGear: The Foundation of Warmth

When people ask if Under Armour keeps you warm, they’re often thinking of ColdGear. This is Under Armour’s flagship technology designed explicitly for cold weather. ColdGear fabric works in two primary ways:

Moisture-Wicking: It pulls sweat away from your skin, preventing the chilling effect of dampness.
Heat Retention: It traps body heat to provide insulation.

The specific effectiveness of ColdGear depends on the weight of the fabric. ColdGear Reactor, for example, is designed to adapt to your activity level, releasing heat when you’re active and retaining it when you’re less so. This adaptivity is crucial because overheating can lead to sweat, which ironically makes you colder.

Beyond ColdGear: Other Warmth Technologies

While ColdGear is the cornerstone, Under Armour utilizes other technologies to enhance warmth, including:

Infrared Technology: Some Under Armour apparel incorporates ceramic particles that absorb and reflect your body heat, providing a passive form of warmth. Look for clothing with the designation “Infrared.”
Storm Technology: While primarily designed for water resistance, Storm technology also plays a role in warmth by preventing wind and rain from penetrating the fabric and stealing your body heat. Think of it as a protective shell.
Fleece Linings: Many Under Armour jackets and hoodies feature fleece linings, which add a layer of insulation and create a cozy feel.

The Importance of Layering with Under Armour

No single piece of clothing, even from Under Armour, is a silver bullet against the cold. The most effective way to stay warm is through layering. This involves wearing multiple layers of clothing that trap air between them, creating insulation. A typical Under Armour layering system might include:

Base Layer: A ColdGear base layer to wick away moisture.
Mid-Layer: A fleece or insulated layer to provide additional warmth.
Outer Layer: A Storm-equipped jacket to protect against wind and rain.

Adjusting these layers allows you to adapt to changing conditions and activity levels. For example, during high-intensity exercise, you might remove the mid-layer to prevent overheating.

Choosing the Right Under Armour Gear for Your Needs

The key to maximizing warmth with Under Armour is to choose the right gear for your specific activity and the prevailing weather conditions. Consider the following:

Activity Level: High-intensity activities require more breathable fabrics to prevent overheating. Low-intensity activities call for more insulation.
Temperature: Choose heavier ColdGear weights for colder temperatures and lighter weights for milder conditions.
Wind and Rain: If you expect wind or rain, opt for clothing with Storm technology.
Personal Preference: Some people prefer a snug fit, while others prefer a looser fit. Choose clothing that feels comfortable and allows for freedom of movement.

By carefully selecting your Under Armour apparel and implementing a strategic layering system, you can effectively stay warm and comfortable in a wide range of cold weather conditions. The technology is there; understanding how to utilize it is the key.

Frequently Asked Questions (FAQs) About Under Armour and Warmth

Here are some frequently asked questions to further clarify how Under Armour can keep you warm:

Is ColdGear better than regular thermal underwear?
ColdGear often outperforms traditional thermal underwear due to its superior moisture-wicking capabilities. This is critical because sweat is the enemy in cold weather. Regular thermal underwear might trap moisture, leading to a chilling effect. However, the specific material of the traditional underwear will determine the extent of this difference.
Does Under Armour keep you warm when wet?
Generally, no. While some Under Armour products boast water-resistant features (Storm technology), prolonged exposure to moisture will compromise their insulation. The moisture will eventually saturate the fabric, diminishing its ability to trap heat. Layering with a truly waterproof outer shell is crucial in wet conditions.
Can I wear Under Armour in sub-zero temperatures?
Yes, but layering is paramount. A single layer of ColdGear likely won’t suffice in sub-zero temperatures. Combine ColdGear with a well-insulated mid-layer and a windproof/waterproof outer layer for optimal protection. Pay close attention to extremities (hands, feet, head) as well.
Is there a difference between ColdGear and HeatGear?
Absolutely. ColdGear is designed for cold weather, while HeatGear is designed for warm weather. HeatGear focuses on wicking away sweat and keeping you cool, while ColdGear focuses on retaining heat and keeping you warm. Using the wrong gear for the weather can lead to discomfort and even health risks.
How do I wash Under Armour to maintain its warmth properties?
Follow the care instructions on the garment’s label. Typically, it’s recommended to wash Under Armour in cold water on a gentle cycle and hang it to dry. Avoid using fabric softeners, as they can clog the fibers and reduce the fabric’s moisture-wicking capabilities.
Is Under Armour ColdGear suitable for skiing or snowboarding?
Yes, ColdGear is an excellent base layer for skiing or snowboarding. Its moisture-wicking properties will help keep you dry and comfortable even during intense activity. However, you’ll still need to layer with a mid-layer and a waterproof/windproof outer layer for optimal protection.
Does Under Armour make heated apparel?
Yes, Under Armour has explored heated apparel options, typically featuring battery-powered heating elements in key areas like the chest and back. These products provide an extra boost of warmth in extremely cold conditions, but they require charging and may have a limited battery life.
How does Under Armour Infrared technology work?
Under Armour Infrared technology utilizes ceramic particles embedded in the fabric that absorb and reflect your body heat. This creates a passive form of warmth, reducing heat loss and helping you stay warmer for longer. It’s like having a personal reflector oven inside your clothing!
Is Under Armour good for layering under a winter coat?
Yes, Under Armour is an excellent choice for layering under a winter coat. A ColdGear base layer will wick away moisture, while a fleece or insulated Under Armour mid-layer will provide additional warmth. The combination, topped with a good winter coat, is a powerful defense against the cold.
Can Under Armour help prevent hypothermia?
While Under Armour can contribute to preventing hypothermia by providing insulation and wicking away moisture, it’s not a standalone solution. Hypothermia is a serious condition that requires comprehensive protection, including appropriate clothing, shelter, and proper hydration and nutrition.
How does Under Armour Storm technology contribute to warmth?
Under Armour Storm technology makes apparel water-resistant and windproof. By preventing rain and wind from penetrating the fabric, Storm technology helps to maintain your body heat, preventing the chilling effect of these elements. It’s a crucial feature for staying warm in harsh weather.
Where can I find the warmest Under Armour gear? Look for products labeled “ColdGear Extreme” or those specifically designed for “extreme cold weather.” These items typically feature a heavier fabric weight, enhanced insulation, and often incorporate Infrared technology for maximum warmth. Check the Under Armour website or retailer descriptions for details on the specific features and intended use of each product.