The term athleisure comes from the contraction of the terms “athletic” and “leisure” and could be understood as a subtrend of sportswear. The trend designates casual, comfortable clothing designed to be suitable both for exercise and everyday wear.
Combining comfort, functionality and sleek minimalist design, athleisure wear has played a major role in sportswear’s resurgence on the fashion scene. This trend, supporting “transition” moments with leggings and other yoga pants which can be worn anytime, anywhere, went viral and finally reached premium and luxury brands. Now, indie brands, like Alo Yoga, Vuori Clothing, and Epoque Evolution are disrupting the distribution model and carving out a niche in this segment.
With its links to the health and wellness movement, as well as a growing focus on inclusivity, the evolution of athleisure is clearly far from reaching the finish line.
Athleisure wear: The street combination of fashion and a healthy lifestyle
According to the Global Athleisure Market Report from Allied Market Research, athleisure is indeed still on the rise. In 2018, the athleisure market size was valued at $155.2 billion, and by 2026, it is expected to reach $257.1 billion.
Everyone from Nike to Primark to Eres has launched athleisure lines to cash in on this $44 billion market (in the US alone), according to NPD Group. By many accounts, athleisure is the signature fashion trend of the 21st century so far. The expression comes from the contraction of “athletic” and “leisure”.
During confinement, Gymshark’s US sales went through the roof, increasing by over 150% year-on-year in July and August. And in the first week of July alone, its sales rose by a whopping 856% year-on-year according to data from Earnest Research. Gymshark wasn’t the only athleisure brand to boom, however: according to SimilarWeb, LA-based brand Alo Yoga was ranked the fastest-growing activewear brand in the US by web traffic.
Athleisure: Redefining everyday wear with athletic apparel
Athleisure refers to athletic apparel which people can wear in non-athletic settings. It was seen, for a long time, as “casual clothing designed to be worn both for exercising and for general use” as defined by the Merriam-Webster dictionary. It symbolizes a decompartmentalization of sportswear, which, thanks to its elevated design, becomes an everyday outfit able to instantly enhance a look. Fashion is giving sportswear an uplift in credibility while sportswear is giving functionality to fashion, like sweating-wicking capabilities, odor resistance or stretch texturing.
Athleisure wear: From female empowerment to an Instagrammable holistic success
Deirdre Clemente, professor of history at the University of Nevada, told Business Insider that athleisure mania relies on three long-term trends: Firstly, technological innovations in synthetic fibers have made products like spandex more flexible, durable, and washable than natural materials. Secondly, the rise of a fitness-conscious appearance has made yoga pants an effective vector for “conspicuous consumption,” upon their wearers. Finally, athletic-casual wear has become increasingly acceptable for use in a wide variety of social situations, bridging the gap between sports and everyday fashion.. Many of the clothes that people now consider work-appropriate, incorporate sports-inspired materials like spandex, Lycra, and other synthetic fibers.
Lululemon: Pioneering the athleisure category
Lululemon was the first company of its kind to focus on the underserved female demographic: the athletic “super girls.” With the launch of its first pair of Boogie Pants in 1998, it pioneered the Athleisure wear category. Nevertheless, the brand still considers itself a technical streetwear player in which fashion never overtakes function.
And if the word “athleisure” only appeared in the Merriam-Webster dictionary in 2016, it can be traced back to a 70’s ad. 1977 is often regarded as a turning point in sports aesthetics with the release of the bestselling “The Complete Book of Running” by James Fixx, which fueled the jogger mania in America.
The 80’s: Health-Conscious glamazon archetype
In the 80’s, the health-conscious glamazon archetype, embodied by sporty beauties like Christie Brinkley, rose to fame thanks to the public craze surrounding dancing and aerobics. Olivia Newton John’s “Physical” music video and Jane Fonda’s fitness sessions, alongside movies such as Fame and Flashdance fueled neon leotard and leg warmer trends everywhere but outside the gym. As a result, sportswear brands started making clothes for athletic performance. The quality significantly improved with synthetic fiber clothing to boost athletes’ performances and allow greater freedom of movement.
Athleisure: From key influencers to global phenomenon
Athleisure became widespread in 2016 when key influencers Beyoncé and Rihanna introduced athleisure to the mainstream, with the help, respectively, of Puma and Topshop, using Instagram as a runway to commercial success. In 2024, Beyonce’s athleisure brand Ivy Park is one of the most-followed brands of its category on Instagram, with more than 1 million followers, accompanied by other influencer and celebrity-backed brands such as Fabletics and Doyoueven.
Instagram: The Catalyst for athleisure’s global reach
Instagram transformed a sporty trend into a holistic lifestyle. It delivered loads of selfie-ready, kinetic details featured in celebrity “behind the scenes” like contexts. Numerous celebrities and fitness influencers started to mix and match leggings with non-sportswear to make their outfits more versatile, which in turn, motivated their millions of followers to adopt a more laid-back appearance.
On social media, these celebrities disclose every aspect of their daily life and sponsor athleisure brands. American brand Fabletics recruits an impressive number of influencers and celebrities to promote their products, including anyone from Maddie Zeigler to Madelaine Petsch.
Indie activewear brands: Authenticity and inclusivity at their core
While traditional athletic brands used to tap into the product performance-only seeker, new entrants have filled the gap left by the sportswear industry with client-centric designs, merchandising reworking and expanded offerings. These Digitally Native Vertical Brands (DNVBs) do little to no advertising and do not rely on celebrity endorsement, helping them build their brands in a more authentic way.
By embracing real women’s bodies, these brands have secured their place in client’s hearts as a brand they can relate to. Their ability to market themselves as a lifestyle brand and to have found a niche that consumers can connect to has helped them thrive in a competitive market.
Innovation can come from product segmentation: rather than traditional sizing, Lululemon divides its yoga pants into categories such as “hugged, naked, relaxed, tight and held-in.” Each one serves a specific purpose in the customer’s journey.
British brand Sweaty Betty’s figure-sculpting leggings and its athleisure counterparts began as a remedy to shapeless sportswear, providing understated tonal colors like black, grey or navy and high-quality composition.
Former Women’s Creative Concept Director at Nike, Kristin Hildebrand, succeeded in launching a new premium priced athleisure brand. Wone is currently the only female sportswear brand using a fabric which is 35% lighter, dries 75% faster than comparable fabrics in the market and is guaranteed through 50,000 washes. She also proudly points out that these fabrics cost $20 to $25 a yard. Exclusivity is also key, since in order to purchase a product, you need to apply for membership.
DAY/WON makes size-inclusive apparel, and naturally so: the brand was founded by body positive model Candice Huffine. The model launched her own activewear line when she herself had trouble finding athleisure for herself, and today, the brand offers clothing for women of all shapes and sizes. The line is authentically inclusive, including sizes ranging from 0 to 32.
Athleisure and sustainability: A new era of fashion
Athleisure aims to bridge the gap between comfort and style, and with growing consumer demand for sustainability in fashion, many athleisure brands are embracing eco-friendly materials and ethical production practices. As this segment continues to evolve, its impact on sustainability in the fashion industry is becoming more significant. Boody is the embodiment of sustainable fashion. The brand uses organic bamboo grown in China: it is treated only with water and no pesticides, harvested and dehydrated, and then sewn into a usable fabric. Others brands like Girlfriend Collective and Organic Basics are leading the charge by incorporating recycled materials and reducing waste in their production processes.
Athleisure sneakers: The perfect blend of comfort and style
Sportswear silhouettes have become very visible in the sneakers realm this past few years. The compact silhouette, vivid colors, and the comfort they provide have attracted a growing number of people. The past years particularly contributed to this shift as casual wear has become more accepted socially and with the rising popularity of Athleisure and other “comfort” trends, it was only a matter of time before we see more running silhouettes. The growing popularity of running community, and sport in general, has played an important role in the growth of the athleisure market. During Covid people have taken up running and this influx of new runners also had an effect on the context of usage of running shoes
The enduring growth of athleisure: A trend here to stay
For Marshal Cohen, NPD Group’s chief industry advisor of retail, convenience is the most powerful ratchet effect of Athleisure. “I’m often asked if the athleisure trend is going to fade away, and the answer is no: When you have comfort and function combined with fashion it’s difficult to go back to anything else on a regular basis.”
Athleisure is more than just a fashion trend; it’s a reflection of societal shifts toward wellness, inclusivity, and sustainability. As this segment continues to grow, athleisure brands will likely continue to innovate, finding new ways to blend fashion with functionality while staying attuned to consumer values.
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