Best Activewear Brands in Australia (2026 Guide)
Australia has become one of the global leaders in activewear design. What started as gym clothing has evolved into everyday style — blending comfort, performance fabrics and elevated design.
From Pilates classes to coffee catch-ups and school runs, Australian women are embracing athleisure as part of their daily wardrobe.
In this guide we explore some of the best activewear brands in Australia, including designer labels known for quality, versatility and modern style.
In This Guide
• P.E Nation
• The Upside
• Lorna Jane
• Nimble Activewear
• Lululemon
• How to choose quality activewear
• How Australian women style athleisure today
P.E Nation
Founded in Sydney, P.E Nation has become one of Australia’s most recognisable activewear labels. The brand blends performance wear with streetwear influences, creating pieces that move effortlessly from workouts to everyday life.
P.E Nation is particularly loved for its modern colour palettes, flattering silhouettes and premium fabric quality. Many women wear the brand not just for training, but for travel days, casual weekends and everyday athleisure styling.
Why women love P.E Nation
• Fashion-forward activewear design
• High quality performance fabrics
• Versatile pieces beyond the gym
• Comfortable yet structured fits
At Wild West Sisters we love styling P.E Nation sets with relaxed tees, sneakers and oversized outerwear for an effortless off-duty look.
The Upside
The Upside has built a reputation for creating activewear that feels refined and timeless. Founded by Australian designer Jodhi Meares, the brand focuses on high-quality materials and elevated everyday pieces.
Rather than chasing fast trends, The Upside designs clothing women can wear for years. Their relaxed tees, premium leggings and stylish sets are designed for comfort without sacrificing sophistication.
Why women love The Upside
• Premium fabric quality
• Relaxed flattering silhouettes
• Elegant athleisure aesthetic
• Perfect for everyday wear
The Upside is especially popular among women who want activewear that feels polished enough to wear beyond the gym.
Lorna Jane
Lorna Jane is one of Australia’s most established activewear brands and has played a major role in shaping the country’s athleisure culture.
The brand is known for performance-focused designs that combine comfort with functionality. From high-performance leggings to supportive sports bras, Lorna Jane continues to be a popular choice for women looking for reliable workout wear.
Nimble Activewear
Nimble Activewear is a newer Australian label focused on sustainable performance fabrics and thoughtful design.
The brand has gained attention for its eco-conscious approach, creating activewear using recycled materials without compromising quality or performance.
For women seeking environmentally conscious activewear options, Nimble is becoming an increasingly popular choice.
Lululemon
Originally founded in Canada, Lululemon has become one of the most recognised athleisure brands worldwide. Known for its technical fabrics and minimalist aesthetic, the brand has built a strong following among women seeking high performance activewear.
Many women appreciate Lululemon for its comfortable fits and durability, making it a staple brand for both workouts and casual everyday styling.
How to Choose Quality Activewear
When investing in activewear, quality and versatility are key. The best pieces should feel comfortable, supportive and easy to style beyond workouts.
When choosing activewear, consider:
• Fabric quality – premium fabrics hold their shape longer
• Fit and comfort – look for flattering silhouettes designed for movement
• Versatility – pieces that transition from gym to everyday life
• Brand reputation – established brands often offer better durability
Choosing well-designed pieces allows activewear to become part of your everyday wardrobe rather than clothing reserved only for exercise.
How Australian Women Style Activewear Today
Athleisure has become one of the biggest fashion shifts in recent years. Many women now style activewear as part of their daily wardrobe.
Popular styling ideas include:
• leggings with oversized tees or knitwear
• activewear sets styled with sneakers and a blazer
• relaxed athletic tops paired with denim
• matching sets worn for travel or casual weekends
The key is choosing pieces that feel both comfortable and elevated.
Where to Buy Designer Activewear in Australia
At Wild West Sisters we curate premium designer labels chosen for modern women balancing busy lifestyles.
Our collection includes brands such as P.E Nation and The Upside, selected for their quality, versatility and effortless style.
Based in Camden NSW, Wild West Sisters ships Australia-wide and internationally, helping women discover elevated everyday pieces that work for both active and casual moments.
Discover our latest P.E Nation activewear collection
Explore our curated range of The Upside activewear
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