Sonic Boom Boardshort w/Speedo FLX System 

| Style No: 7840281
$64.00  |  $38.40


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  • Lightweight 4-way stretch fabric with screen printed 'Boom Stripe' graphic on right leg.
  • Introducing Speedo FLX System the new waistband system featuring a hidden flexible waistband or a stretch inset for all your active needs.
  • Dries quickly.
  • UV Block the Burn with UPF 50+ protective fabric features:
    • More body coverage for greater sun protection.
    • Tighter knit fabric for higher level of protection from the sun's harmful rays.
    • Improved fit so over-stretched product does not decrease the UPF rating.
  • Contrast elastic stretch insets at waist.
  • Screen printed metallic boomerang logo inside waistband.
  • Printed drawcord spans waistband.
  • Side pocket with bonded zipper on right leg..
  • Mesh liner.
  • Fabric: 90% Polyester, 10% Spandex.
  • Import.

Customer Ratings and Reviews:

Sonic Boom Boardshort w/Speedo® FLX System™

(based on 1 review)

Ratings Distribution

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  • 4 Stars



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  • 1 Stars



Reviewed by 1 customer

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Good Swimsuit

By Jeff

from Durham

About Me Athletic, Comfort-oriented, Practical

Verified Buyer


  • Attractive Design
  • Dries Quickly
  • Good Fit
  • High Quality
  • Lightweight


    Best Uses

    • At The Beach
    • Casual Swimming

    Comments about Sonic Boom Boardshort w/Speedo® FLX System™:

    Great for use swimming at the beach, the pool, and surfing.

    • Fit:
    • Feels true to size
    • Was this a gift?:
    • No

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