Tri Shack is your one-stop destination for premium triathlon gear in Australia, brought to you by the team at Swimwear Shack Brisbane. Whether you're tackling your first sprint triathlon or targeting an Ironman podium, we stock everything you need to train and race with confidence.

Tri Clothing for Men, Women & Kids

Our range of triathlon clothing covers everything from high-performance tri suits to comfortable tri shorts and technical tri tops. We stock leading brands trusted by athletes at every level, with cuts and fabrics designed to perform across the swim, bike, and run. Shop dedicated collections for mens tri clothing, womens tri clothing, and kids tri clothing.

Triathlon Wetsuits

A great wetsuit can make the difference in an open water swim. Our triathlon wetsuit range includes options for men, women, and kids — from entry-level suits perfect for beginners to full-featured race wetsuits engineered for speed and buoyancy.

Tri Accessories

Don't forget the details that make race day smoother. Browse our triathlon accessories for essentials like race belts, elastic laces, wetsuit lubricant, nutrition, and more — everything you need in one place, from a team that knows triathlon.

Why Shop Tri Gear at Swimwear Shack?

Swimwear Shack has been serving Australian swimmers and triathletes from our Brisbane store for years. Our staff are passionate about the sport and ready to help you find the right gear for your goals. We offer fast shipping across Australia, a best price guarantee, and expert advice you can count on. Visit us in store at Woolloongabba, Brisbane, or shop online 24/7.