AMELIA COLLECTION
Bold, fresh, and made to move.The Amelia Collection brings effortless comfort, flattering fits, and summer-ready style to every workout and walkabout.
MIA & LAINI COLLECTION
The Mia Print, with its refreshing shades of blue, light blue, and navy, captures the spirit of coastal energy, while the Laini Print embraces natural beauty with its soft nude and lilac leaf print.
NAVY & WHITE COLLECTION
Forever Classic! Navy & White made for every age, every move, every moment—style that never misses a beat!
NEW IN STORE
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Emma Sports Jacket | XS–3XL
Regular price $99.95 AUDRegular priceUnit price / perSale price $99.95 AUD -
gmaxx Mesh Tee | Lightweight V-Neck | XS–3XL
Regular price $49.95 AUDRegular priceUnit price / perSale price $49.95 AUD -
Toni Longer Length Skort with Pockets | XS–3XL
Regular price $89.95 AUDRegular priceUnit price / perSale price $89.95 AUD -
Toni 3/4 Active Leggings | XS–3XL
Regular price $84.95 AUDRegular priceUnit price / perSale price $84.95 AUD
SKORT COLLECTION
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Toni Longer Length Skort with Pockets | XS–3XL
Regular price $89.95 AUDRegular priceUnit price / perSale price $89.95 AUD -
Cate Skort with Pockets | XS–3XL
Regular price $84.95 AUDRegular priceUnit price / perSale price $84.95 AUD -
Harper Skort with Pockets | XS–3XL
Regular price $84.95 AUDRegular priceUnit price / perSale price $84.95 AUD -
Cara Longer Length Skort with Pockets | XS–3XL
Regular price $89.95 AUDRegular priceUnit price / perSale price $89.95 AUD
Our story
MEET TRUDI AND MICK | The Heart Behind Gmaxx
From Mines to Activewear Dreams
For two decades, our lives revolved around the mining industry, but after 20 years, Trudi and her husband Mick decided it was time for a complete career change. Inspired by Trudi’s lifelong passion for fitness, they opened their own activewear store with a clear vision: to offer high-quality, affordable activewear for every body, including a full XS–3XL size range to fill the gap she had noticed in the market. Starting with pop-up shops in 2016, they spent the first year building relationships and learning what their customers truly loved before opening their first brick-and-mortar store in Coolum Beach in 2017, followed by a presence at the Eumundi Markets. Today, Gmaxx is known for premium skorts designed for golf, tennis, lawn bowls and pickleball, alongside leggings and everyday activewear that combines comfort, movement and flattering fits. Our loyal customers, both in-store and online, continue to inspire us to keep creating activewear that helps every woman feel confident in what she wears.
What's on in Coolum Beach?
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YOGA
CHECK MOREElevate your practice at these local Yoga Studios in town. Explore inner peace through transformative yoga, supported by premium activewear for ultimate comfort and style. Join them for an empowering journey!
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PILATES
CHECK MOREElevate your practice at these local Pilates Studios in town. Discover the dynamic fusion of strength, flexibility, and mindfulness in our Pilates session, beautifully paired with our premium activewear. Unleash your core strength today
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MORE ACTIVITIES
CHECK MOREDiscover the excitement of our beautiful beach and town through a variety of enjoyable activities. Don't let them pass you by!






