{"product_id":"wmns-hyperboom-splice-msclbk-1-pc","title":"Speedo Womens Hyperboom Splice Muscleback","description":"\u003ch2\u003eSpeedo Women's Hyperboom Splice Muscleback\u003c\/h2\u003e\u003cp\u003ePart of Speedo's iconic Hyperboom collection, the Women's Hyperboom Splice Muscleback is a high-performance one-piece training swimsuit built for serious swimmers. A navy body with bold blue Hyperboom splice panels on the sides delivers a striking, streamlined look, while the muscleback design allows full freedom of movement through the shoulders. Made from Speedo's Endurance Pro fabric — constructed from 100% recycled yarns — for four-way stretch, chlorine resistance, and lasting durability.\u003c\/p\u003e\u003ch3\u003eWho It's For\u003c\/h3\u003e\u003cp\u003eIdeal for women in squad training, lap swimming, or regular recreational swimming who want a performance-focused one-piece with a secure, streamlined fit. The muscleback design is a favourite for active swimmers who need unrestricted shoulder movement. Available in sizes 10 and 14.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEndurance Pro fabric\u003c\/strong\u003e — 100% recycled yarns with four-way stretch, chlorine resistance, and pilling resistance for long-lasting performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuscleback design\u003c\/strong\u003e — Wide open back for unrestricted shoulder movement and a secure, streamlined fit during training\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyperboom Splice panels\u003c\/strong\u003e — Bold blue splice panelling on a navy body for a striking, performance-inspired look\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChlorine resistant\u003c\/strong\u003e — Resists chlorine for long-lasting fabric performance through frequent pool use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilling resistant\u003c\/strong\u003e — Fabric maintains its appearance and durability over time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-way stretch\u003c\/strong\u003e — Moves with the body for unrestricted performance in the water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeedo logo badge\u003c\/strong\u003e — Branded chest detail\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFabric Technology\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eEndurance Pro\u003c\/strong\u003e — All the performance credentials of Endurance+, constructed from 100% recycled yarns. Body made of 57% recycled polyester and 43% recycled PBT. Designed for durability with four-way stretch, chlorine resistance, and pilling resistance — better for the environment without compromising on performance.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eWhat is a muscleback swimsuit?\u003c\/h4\u003e\u003cp\u003eA muscleback swimsuit features a wide, open back design that exposes the shoulder blades and upper back. It allows full freedom of movement through the shoulders and reduces drag in the water, making it a popular choice for training and competitive swimmers.\u003c\/p\u003e\u003ch4\u003eIs the Speedo Hyperboom Muscleback chlorine resistant?\u003c\/h4\u003e\u003cp\u003eYes. It is made from Endurance Pro fabric which provides excellent chlorine resistance, maintaining the fabric's performance and appearance through frequent pool use.\u003c\/p\u003e\u003ch4\u003eIs the fabric eco-friendly?\u003c\/h4\u003e\u003cp\u003eYes. Endurance Pro is constructed from 100% recycled yarns — 57% recycled polyester and 43% recycled PBT — reducing environmental impact without compromising on performance or durability.\u003c\/p\u003e\u003ch4\u003eWhat sizes are available?\u003c\/h4\u003e\u003cp\u003eAvailable in sizes 10 and 14. Refer to the Speedo size guide or contact us for fit advice.\u003c\/p\u003e","brand":"Speedo","offers":[{"title":"10","offer_id":53280814530844,"sku":"8-1347018661-34F","price":100.0,"currency_code":"AUD","in_stock":true},{"title":"14","offer_id":53280814596380,"sku":"8-1347018661-38F","price":100.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/0802\/0508\/files\/8-1347018661-A1.webp?v=1784678152","url":"https:\/\/www.swimwearshack.com.au\/products\/wmns-hyperboom-splice-msclbk-1-pc","provider":"Swimwear Shack","version":"1.0","type":"link"}