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Large-size clothing from brands such as Nike, Old Navy, Fabletics, etc.

The average clothing size for American women is between 14 and 16, which technically means that large size is our country's standard. However, even in 2021, it will still be tricky to find large-size sportswear from high-quality brands that we know and love.

Fortunately, some of the best performing brands tested by the Good Housekeeping Institute can accommodate large sizes, including Nike and Girlfriend Collective. In order to find the best value-for-money sportswear, our apparel experts will evaluate yoga pants, sports bras and leggings to examine factors such as moisture management, washability, opacity and elasticity recovery. For the brands we have not tested below, our product review experts researched popular search brands for plus-size sportswear, including Old Navy and Fabletics, and if you like small shopping and/or support, review products from lesser-known brands, BIOC garment enterprise.

Below you will find the best plus size sportswear, from cheap and popular gear to the highest quality moisture wicking fabrics. You will find leggings from 1X to 6X in this list, sports bras from D to KK cup sizes, and elastic jogging pants and jackets with adjustable functions to find the perfect fit.

Amazon reviewers say this vest is "loose", but it won't give you a loose look. It is made of 100% polyester. According to the brand, it has lightweight elasticity, deodorant technology and moisture wicking properties.

More than 7,000 Amazon reviewers gave positive reviews to these racing tanks. They say they fit very well, can cover your belly, and are not too long. The water tank is a set of three to keep you cool in the heat. 

Core 10's mesh performance shirt is light and slightly tailored. Most reviewers say it is the right length, although some people with a longer torso may find it too short. One critic described the shirt as "thin but not transparent at all."

Old Navy is known for providing inclusive sizes for tall, short, large and maternity wear. In addition, the price of the brand is very affordable. Critics gave this vest a high rating because it fits comfortably and has interesting prints and graphics.

"I like this top for autumn running because it is very light, but it can still keep you comfortable in colder temperatures," said an online reviewer. She also mentioned that if the temperature is too high, the material can easily be pushed up. The brand states that Element tops are made from "sustainable materials", such as recycled polyester fibers. 

SculptKnit technology and a waistband inspired by shapewear almost make this short vest look like a sports bra. The compression-resistant racer back style allows you to move freely while hugging you in a suitable position. One reviewer said that because it is cut very low at the front, the water tank may not be the best choice for those with larger cups. 

The high-waisted, flattering cut and elastic but opaque material make these leggings popular among online critics. "These tights help hold everything in place and won't roll even during exercise," one commenter said. 

Our laboratory experts really like these leggings and rated them as the best overall match in our plus size leggings review. They are smooth, durable, anti-pilling, and can be worn in various fitness activities. The only flaw: the brand needs a larger range of colors to match the larger size.  

These leggings are popular for their sustainable materials (each pair of fabric consists of approximately 25 water bottles) and up to 6 times the ultra-inclusive size. In addition, the leggings have two inner seam lengths to choose from, suitable for taller people. 

Our textile and health laboratory experts have found that Lululemon's overall performance in quality and endurance of various exercises is excellent. These specific leggings are made from Everlux and our experts say they are very suitable for high-intensity exercises such as HIIT, CrossFit or spinning. 

Related: The best Lululemon leggings for every activity

People say that when their sportswear looks cute, they are more motivated to exercise. Terez offers a variety of bright and colorful printed fitness leggings to meet various aesthetic needs. In laboratory evaluations, consumer testers found that Terez is comfortable and smooth, but not as breathable or moisture-wicking as other products.

Another brand that produces fashionable and printed fitness equipment is LukaFit, a small company known for its unique designs. According to the brand, these motorcycle shorts are designed to fit your curves in all suitable positions, and are equipped with hidden back pockets to provide additional storage space. Pair it with the brand's matching sports bra to create a cute matching suit. 

This sports bra is rated as the best sports bra for big breasts by our laboratory experts. It is very popular among our consumer testers. It has a thick support band that can be converted into a racer back style. Our testers reported that this bra is easy to wear and feels very comfortable.

Consumer testers with large busts especially like this sports bra because of its breathable material and support. It also has a strong compression function, making it a perfect choice for exercises including running or jumping. 

Vigorous and high-impact exercises may cause slight breast movements, but this bra is specifically designed to help fight bouncing. Please note that the size is slightly different from other brands, but the bra supports up to G cups (just check the size chart for the best size). 

Online reviewers like this sports bra from Sweaty Betty because it protects larger breasts from any shaking. One commenter said: "It's a bit expensive for a bra, but it's perfect for large sizes." "It doesn't cut into the skin and it has a [great] effect on running breasts." 

Thousands of Amazon reviewers have given high ratings to this sports bra because they like the quality and support it provides during exercise. "The bra significantly reduces bouncing," one reviewer said. "It allows me to persevere on elliptical machines and sprints and everything else." 

In addition to the interesting cheetah print, this sports bra is unique in that the broadband below it can provide additional support. "This fabric feels very good on my skin, and it has a good grip," said one reviewer. The brand recommends that you order according to the size of the T-shirt that fits.

Ruby Love uses special technology in their clothing to prevent menstrual leakage at that time of each month. This close-fitting bodysuit uses the same technique, allowing you to move around during dance class or yoga without worry. 

If you are walking in the winter, this Nike crew neck shirt is made of soft heavyweight fleece fabric to keep you warm. In addition to the iconic brand logo in the corner, it is slightly tailored and simple, so it can be matched with any bottoms. 

Related: 25 cute sportswear and sports casual wear, from working out to going out at night

Just My Size is a Hanes large size brand that produces extended versions of underwear, leggings and clothing, such as this lightweight French terry fabric hoodie. We like this hoodie with a flat V-shaped placket that can be paired with matching terry jogging pants.

Lane Bryant is a complete brand that focuses on plus-size women. Their LIVI pullovers with tie-dye patterns are very up-to-date. If necessary, the drawstring allows you to quickly adjust the length. Critics say the fit is perfect, although the sleeves are a bit short. 

The brand stated that this hoodie is made of lightweight stretch cotton, which has good air permeability and is suitable for medium to high-intensity exercise. It has two front pockets, thumb holes and ribbed cuff collar for a closer fit. 

Online reviewers say these yoga pants are comfortable, stylish, and "feel just right." The solid color pants are slightly flared, and the ankles are semi-fitted. They are best used for low-intensity exercise.

One commenter described these joggers as "a combination between leggings and jogger" because of their slim fit. The brand claims that they are made of sweat-absorbing fabric and feel like nude. They have an impressive range of small sizes down to 4X. 

The value-for-money price of these printed jogging pants is less than $40. Critics say they are “comfortable at home, but good to wear in public.” They also have a solid navy blue and charcoal. 

You can rely on Champion's basic models and won't let you down. These shorts are affordable and, according to critics, are very spacious and therefore very suitable for running. Cotton shorts come with two side pockets. 

Critics say that although the polyester fabric on these shorts is not stretchy, they are a little looser and easier to move. In addition, the adjustable waistband can help you achieve a customized fit. They are also available in gray, purple, blue and pink.

Fitness is inseparable from rain or wind. This waterproof jacket uses a nylon shell to keep it dry even in heavy rain. It is also suitable for daily life, offering a comfortable range of motion, adjustable cuffs and zippered handbags. 

This versatile jacket is made of a blend of polyester and spandex. It is ideal for running, yoga, cycling and other sports. It has a thumb hole, full front zipper and a hood to keep you warm outdoors. Please note that the reviewer recommends ordering one or two sizes.