Under Armour

Packaged Base 2.0 Legging - Boys'

UA Base™ 2.0 is a specialized line of base layer clothing from Under Armour designed for cold weather. It provides excellent warmth while allowing for high levels of activity, making it ideal for athletes who need to stay warm without sacrificing mobility. The fabric is engineered to wick moisture away from the skin, keeping you dry and comfortable during intense workouts or outdoor sports.

Insulation weight refers to the thickness and warmth of the material used in clothing. A "lightweight" insulation weight means the fabric is designed to keep you warm without being heavy or bulky. This is crucial for athletes who require freedom of movement while staying warm, especially in cold weather conditions.

Slim fit clothing is designed to fit closely to the body, reducing bulk and enhancing mobility during physical activities. This style is often preferred by athletes for a more streamlined look and feel, allowing for better performance. In contrast, regular fit clothing offers a looser cut, which may not provide the same level of support and comfort during intense workouts.

Elastarell is a fabric blend that includes elastane (or spandex), providing stretch and flexibility. With 29% elastarell in the material composition, garments made with this fabric allow for greater movement and comfort during activities like skiing, snowboarding, or running. This stretchiness helps the clothing conform to your body, making it easier to perform at your best.

A base layer is the first layer of clothing worn next to the skin, designed to wick moisture away and provide insulation. For athletes, especially in cold weather, a good base layer helps regulate body temperature, keeping you warm while also ensuring you stay dry during intense activities. This is crucial for maintaining performance and comfort in challenging conditions.

To choose the right size for UA Base™ 2.0 products, refer to the sizing chart provided on the product page. It's important to measure your body dimensions (chest, waist, hips) and compare them to the chart to find your ideal fit. Remember that slim fit styles will feel more snug, so if you prefer a looser fit, consider sizing up.