The Girls Boom Logo Thinstrap Muscleback from Speedo is a modern twist on a Speedo classic the Flyback design features skinny racerback straps which sit between the shoulder blades for an unrestrictive fit. Offering higher chlorine resistance than standard swimwear fabrics the swimsuit provides excellent shape retention and fits like new for longer.

See care label for washing instructions. Features: Thinstrap Muscleback design - offers greater freedom of movement, Creora HighClo - higher chlorine resistance, Shape retention, Gusset lined, Made from recycled post-consumer waste.

Something not quite right? You have 28 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

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