Custom Swimming
Sub4 is the leading supplier of custom swimming gear. With a range of one-piece swimsuits and men’s swimmers, you can create any design using our cutting-edge digital print technology. Full sublimation is available. Choose from a range of cuts and sizes. Our commitment is to provide you with flexibility and freedom of design on high-quality swimming gear that will help maximise your performance.
SUB4 – Custom Swimwear Designed for Performance & Style
Welcome to SUB4, the ultimate destination for high-quality custom swimwear in Australia, designed to elevate your swimming performance. Whether you’re a competitive swimmer or enjoy a casual dip, our custom swimwear collection delivers the perfect blend of style, function, and performance.
We specialise in creating custom-made swimwear Australia-wide, tailored to your body, preferences, and swimming goals—bringing comfort, durability, and performance to swimmers of all levels.
Custom Swimwear Tailored to You
At SUB4, we know that no two swimmers are the same. That’s why we offer fully customisable swimwear, built around your needs. Whether you’re after a sleek fit for competitive racing or a stylish and comfortable suit for recreational swims, our designs cater to all.
Our customised swimwear range uses advanced fabric technology to create a smooth, streamlined fit in the water. By reducing drag and enhancing movement, our swimwear allows you to glide effortlessly through every stroke.
Built to Withstand Chlorine & Competition
Every piece of our personalised swimwear is crafted from high-performance materials that are lightweight, breathable, and chlorine-resistant.
Our swimwear is designed to dry quickly, hold its shape, and endure frequent use—ideal for training sessions, competition days, or poolside relaxation.
The custom-fit structure enhances your natural form while offering the right level of compression and flexibility to support your performance in the water.
Personalised Swimwear for Individuals & Teams
SUB4’s custom swimwear range is perfect for competitive swimmers, clubs, and teams. Create your own unique design by choosing from a wide selection of colours, patterns, and styles—and even add logos or team names to make your swimwear truly your own.
Whether you’re gearing up for a meet or looking for cohesive swimwear for your squad, our expert design team will work with you to bring your ideas to life.
Engineered for Comfort, Support & Performance
Our commitment to quality goes into every stitch. Each suit is made with reinforced stitching and flat-lock seams to prevent chafing and increase durability.
The fabrics we use provide exceptional support while maintaining the flexibility you need to swim without restriction. No matter how intense your training or competition, you’ll feel comfortable and confident every time you enter the water.
More Than Just Swimwear – It’s Your Competitive Edge
Choosing SUB4 means choosing custom swimwear that performs as hard as you do. You’re not just buying a swimsuit—you’re investing in a product that’s tailored, long-lasting, and engineered to help you reach your best.
From solo training sessions to competitive race days, SUB4 custom-made swimwear helps you swim faster, look sharper, and feel stronger.
Join the SUB4 Community
Step into the water with confidence. Join the SUB4 community today and experience the difference that custom-designed swimwear can make in your performance, comfort, and style.