Under Armour made its fortune in making bodysuits for athletes that are breathable, quick-drying and comfortable, with the slogan "Cotton is our enemy", and its products are mostly made from nylon and polyester. In the seemingly foregone sportswear market, Under Armour is favored by professional sportswear professionals for its professional sportswear products, and its sales surpassed Adidas in second place in 2014 to become the second largest sports brand in the United States. Under Armour has very complete sales channels both online and offline, making it relatively more convenient to buy.
 
The price of Under Armour's sports bra is generally more than 500 yuan, the product design is relatively simple, the new women's series color is mainly powder blue and pink, and the support is divided into three grades, high and low to adapt to different sports needs, the most representative is the Vanish high-intensity series, the Breathelux Perforated medium-strength series and the Perpetual low-intensity series.
 
Like Enell's sport series, the Vanish High Strength Series uses reflective materials on the harness to improve the safety of outdoor sports at night; Polyester fabric and front zipper design make it easy to put on and take off while improving support; The one-piece mesh cup design provides excellent breathability. This series is suitable for running, jumping and other sports, and the price is about 600 yuan, but it does not have much advantage compared to Moving Comfort sports bras at the same price.
 
The medium-strength Breathelux Perforated series is made of spandex and nylon, which is more comfortable to wear than the Vanish series, and the support is also guaranteed. The crossover shoulder strap design can spread the force and improve the wrapping, but it can be more troublesome to put on and take off. The Perpetual series has a wide bottom circumference, the fabric is polyester, the elasticity is good, the breathability is not as good as that of Breathelux Perforated, and the same fixed shoulder strap design, which is not easy to put on and take off. The Perpetual range has a clear distinction between cups and is easy to buy, with removable pads, but the pads are thinner and prone to bumps. The price of the Breathelux Perforated series and the Perpetual series is about 500 yuan.