{"product_id":"jgrls-hyperboom-splice-msclbk-peach","title":"Speedo Girls Hyperboom Splice Muscleback","description":"\u003ch2\u003eSpeedo Girls Hyperboom Splice Muscleback — Peach\u003c\/h2\u003e\u003cp\u003ePart of Speedo's iconic Hyperboom collection, the Girls Hyperboom Splice Muscleback is a high-performance one-piece training swimsuit built for junior swimmers. Made from Speedo's Endurance Pro fabric — constructed from 100% recycled yarns — it delivers four-way stretch, chlorine resistance, and lasting durability in a fresh Peach colourway with Speedo's signature splice panelling.\u003c\/p\u003e\u003ch3\u003eWho It's For\u003c\/h3\u003e\u003cp\u003eIdeal for girls in squad training, swim school, or regular recreational swimming who want a secure, performance-focused one-piece with a classic muscleback fit. The muscleback design allows full freedom of movement through the shoulders, making it a favourite for active junior swimmers. Available in sizes 6, 8, and 12.\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 — Classic training back style for unrestricted shoulder movement and a secure, streamlined fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyperboom Splice panelling\u003c\/strong\u003e — Bold Peach colourway with Speedo's signature colour-block splice design\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\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 is a popular choice for training swimmers as it allows full freedom of movement through the shoulders and reduces drag in the water.\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 is the difference between the Hyperboom Muscleback and the Hyperboom Legsuit?\u003c\/h4\u003e\u003cp\u003eThe Muscleback is a standard one-piece swimsuit with a classic training cut, while the Legsuit features longer-length legs extending to the knee for extra coverage. Both are made from the same Endurance Pro fabric and are part of the Hyperboom Splice collection.\u003c\/p\u003e","brand":"Speedo","offers":[{"title":"6","offer_id":53280521584924,"sku":"8-00372918692-F07","price":65.0,"currency_code":"AUD","in_stock":false},{"title":"8","offer_id":53280521617692,"sku":"8-00372918692-F09","price":65.0,"currency_code":"AUD","in_stock":true},{"title":"12","offer_id":53280521552156,"sku":"8-00372918692-F13","price":65.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/0802\/0508\/files\/8_00372918692_1.jpg?v=1774416160","url":"https:\/\/www.swimwearshack.com.au\/products\/jgrls-hyperboom-splice-msclbk-peach","provider":"Swimwear Shack","version":"1.0","type":"link"}