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Speedo Sonic Boom Boardshort with Speedo FLX System Speedo Sonic Boom Boardshort with Speedo FLX System Speedo Sonic Boom Boardshort with Speedo FLX System Speedo Sonic Boom Boardshort with Speedo FLX System

Speedo Sonic Boom Boardshort with Speedo FLX System

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Product Rating   Product Rating  2 customer reviews|100% say true to size
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SKU: 7840281
Product Code: 33168

Availability: Usually Ships in 24 Hours
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  • Speedo®'s Speedo Sonic Boom Boardshort with Speedo® FLX System features a simple yet eye-catching design and user-friendly details like a lightweight stretch fabric and zippered pocket.

    #&149; Speedo FLX System™ includes a hidden stretch waistband and insets for extra flexibility.
    • Silicone-printed drawstring spans entire waistband.
    • Lightweight stretch fabric for freedom of movement.
    • Contrast elastic stretch fabric insets at waist.
    • Mesh liner.
    • Side pocket with bonded zipper on right leg.
    • Block the Burn® fabric offers UPF 50+ protection.
    • 90% Polyester / 10% Spandex.
    • Imported.


  • 4 star rating (2 Reviews)

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  • 6/13/2012 Nice shorts

    rating star By PD

    I really like these swim shorts.  The material is ultra soft and stretches as adverstised.  They are also lightweight in the water and out.  The zipper pocket is perfect for my needs.  I have short legs, so the shorts fall just past my knees.  This is the only drawback I have.  I'd prefer at or just above otherwise I'd give 5 stars.  The extra details, such as the rubber on the drawstring, are a very nice touch.

    St. Louis, MO

    Fit: Feels true to size

  • 5/12/2012 Color Scheme Is Not As Advertised On The Black Combination

    rating star By Scott P.

    I got these for swimming and they are really nice and true to size; a high quality product. But beware, the black, yellow and pewter color combination is really black yellow and bright white. For me it detracts from the look and I may exchange it for the pewter black and red.
    I would have given it 5 stars, because of the overall quality of the product, The color scheme is just personal taste.

    Scott P.
    Glendale, CA

    Fit: Feels true to size

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The world’s leading swimwear brand, Speedo is passionate about life in and around the water. The brand's heritage of innovation derives from its leadership in competitive swimming, where more Olympic Gold Medals have been won in Speedo than any other brand. Using the pioneering technology created for the planet’s top swimmers, Speedo brings performance, comfort and style to all who enter the water, whether racing for a record finish, swimming laps for better health or making memories at the beach.

Our Performance Collection includes the competition and training suits that remain the number one choice of the world’s fastest swimmers; our Fitness and Active Recreation Collections feature men’s and women’s swimwear, men’s water shorts, and kids swimwear in fashion-forward styles that are designed to perform. And with Speedo’s expanded range of Footwear, Packs, Aquatic Fitness and Swim Training Equipment, our Accessories Collection is unmatched in performance, fit and feel. No matter why you dive in – training, fitness or fun – those moments in the water are always better with Speedo.