10 Best Mens Winter Running Clothes 2025 in the United States

The Under Armour Men's ColdGear Armour Leggings are designed with a dual-layer fabric that offers a warm, brushed interior and a smooth, fast-drying exterior, making them a good choice for cold-weather running. Their 4-way stretch fabric offers flexibility and freedom of movement, which is great for any active runner. The stretch-mesh gusset and inseam panels help with ventilation, allowing some breathability to prevent overheating during intense runs. The material also efficiently wicks away sweat and dries quickly, which adds to comfort.

These leggings provide solid insulation to keep you warm, but they do not offer wind or water resistance, so they might not be ideal for very windy or wet conditions. The pull-on design is simple and practical, though the leggings lack reflective elements, which could affect visibility in low-light conditions and may require additional safety measures.

Designed for layering in cold weather, these leggings suit those seeking warmth and stretch during winter runs. For wet or very windy days, pairing them with additional outer layers is advisable.

The Under Armour Men's Armour HeatGear Compression Long-Sleeve T-Shirt is a super-lightweight option that offers good coverage without feeling heavy. Its HeatGear fabric is designed to wick sweat and dry quickly, which is excellent for high-intensity winter runs. The mesh underarm and back panels provide strategic ventilation to keep you cool during your workout. The shirt's ergonomic design helps in avoiding chafing and increases durability, making it a comfortable choice for long runs. Its compression fit offers a second-skin feel, providing support without restricting movement, and the hybrid raglan sleeves enhance range of motion. The UPF 30 feature is also a plus for protecting your skin from harmful UV rays even in winter.

However, the shirt lacks insulation, which might not be sufficient for extremely cold weather unless layered with warmer clothing. It also does not offer wind and water resistance, which are critical for winter running gear. The product’s visibility in low-light conditions is not mentioned, which could be a drawback for early morning or late evening runners. Still, the shirt is comfortable and has practical features like a write-in locker tag, making it a good option for mild to moderately cold conditions when paired with other layers.

The Under Armour Men's HeatGear Armour Leggings excel in providing coverage without the bulk, making them ideal for winter running. The super-light HeatGear fabric, which wicks away sweat and dries quickly, ensures you stay comfortable and dry during your run. Strategic mesh panels add ventilation in key areas, which enhances breathability, an important aspect for winter running clothes to prevent overheating.

The material composition of 84% Polyester and 16% Elastane offers a snug, compression fit described as 'second-skin,' giving you the support needed while running. The ergonomic design minimizes seam irritation and enhances durability, and the wide elastic waistband ensures a secure fit without digging into the skin. The updated gusset design adds comfort by providing better support.

Additionally, there's a drop-in pocket for convenient storage of small items, like keys or cards, though its single-side placement might not be ideal for all runners. The leggings are easy to care for with machine washability, but avoid ironing and using fabric softeners. These leggings are a great option for winter running in milder conditions.