AK Womens AK Tieback - Mystic Blue/Paddle

Measure your chest, waist, and hip using a soft tape measure directly against your skin. Compare all three measurements to the sizing table above. If your measurements fall between sizes, speak to a member of staff at Allens who will be happy to advise on the best fit.

If your measurements fall between two sizes, speak to a member of staff at Allens who will be happy to advise. The adjustable tie back also gives you some flexibility to fine-tune the fit across the shoulders, so a slightly larger size can often be adjusted to fit comfortably.

Carvico Darwin PBT is a premium Italian technical fabric widely used in competitive and training swimwear. PBT (polybutylene terephthalate) fibres are exceptionally resistant to chlorine and retain their shape and elasticity over time, unlike standard polyester or nylon fabrics. The result is a swimsuit that looks and feels as good after hundreds of sessions as it did when new.

The tie back straps can be adjusted by loosening or tightening the ties at the back of the suit before putting it on. Once on, fine-tune the tension so the suit sits flat across the shoulders and back with no pulling, gaping, or pressure. The ties should be secured with a bow that will hold in the water — avoid tying too tightly as this can cause discomfort during longer sessions.

Yes. The AK Tie Back is made from Carvico Darwin PBT fabric which is specifically designed for regular pool use. Its high chlorine resistance means it will retain its shape, colour, and elasticity far longer than standard swimwear, making it an excellent choice for daily training. The fully lined construction also ensures comfort and opacity throughout the session.

The AK Tie Back provides UV protection through the fabric construction, helping to shield your skin during outdoor training, open water swimming, and poolside activities. This makes it a versatile choice for both indoor and outdoor swimming. Always use additional sun protection on exposed areas for extended outdoor sessions.

Rinse the suit in cold fresh water immediately after every use to remove chlorine and salt. Hand wash gently if needed using a mild detergent. Do not machine wash, tumble dry, iron, or bleach. Dry flat away from direct sunlight — UV exposure during drying can degrade the fabric over time. Store in a cool, dry place away from rough surfaces.

The AK Essentials range offers top-quality swimming equipment and swimwear at an affordable, unbranded price. Every product in the range uses high-specification materials and construction — the AK Tie Back, for example, uses the same Carvico Darwin PBT fabric found in much more expensive branded swimwear. AK Essentials is designed for swimmers who want performance and durability without the premium brand price tag.