Reviewed in real water · updated October 2026As an Amazon Associate we earn from qualifying purchases.
Speedo Flex Tech Boardshort1 / 3

Boardshorts · Surf & paddle

Speedo Flex Tech Boardshort

by Speedo

The Speedo Flex Tech Boardshort delivers on comfort and mobility, making it a solid choice for swimmers and casual beachgoers who want a stretchy, quick-drying short without sacrificing durability.

4.3
Shore Trim score
  • Fit9.2
  • Fabric8.1
  • Comfort8.6
  • Value8.8
  • Flexible stretch fit
  • Quick-drying fabric
  • UPF 50+ protection
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Material
100% polyester FlexTech blend
UPF Rating
UPF 50+
Closure
Elastic waistband with drawcord

01Overview

The Speedo Flex Tech Boardshort is engineered for swimmers and water sports enthusiasts who want the coverage of a boardshort without sacrificing the freedom of movement athletes demand. Built with Speedo's signature performance mindset, this short features flexible panel construction strategically placed at the hips and thighs, allowing for an extended range of motion whether you're paddling into a wave, diving off a board, or sprinting through the shallows. The quick-drying fabric resists water absorption, so you're not weighed down after repeated dunks, and the lightweight material moves with your body rather than against it, eliminating the stiff, restrictive feel that plagues many traditional boardshorts.

Designed with a mid-length silhouette that sits comfortably at the waist, the Flex Tech Boardshort balances style with function, offering a clean, modern look that transitions easily from the pool deck to beachside lounging. The elastic-and-drawcord waistband ensures a secure, adjustable fit that stays put during active movement, while the chlorine- and UV-resistant fabric is built to withstand chlorinated pools and sun-drenched beach days alike without fading or breaking down prematurely. A mesh brief liner adds an extra layer of support and comfort, making these shorts suitable for both competitive training sessions and casual swimming.

Available in a range of colorways and bold prints that reflect Speedo's athletic aesthetic, this boardshort appeals to anyone who wants swimwear that performs as hard as they do. The reinforced seams and durable stitching are built to handle the wear and tear of frequent use, from ocean swims to lap pools, making it a reliable choice for surfers, swimmers, and beachgoers alike. Pockets with secure closures provide practical storage for small essentials, rounding out a design that merges everyday wearability with the technical demands of serious water activity.

02Key features

  1. 01FlexTech stretch fabric for full range of motion
  2. 02Quick-drying lightweight polyester blend
  3. 03Elastic waistband with internal drawcord
  4. 04Mesh lining for comfort and support
  5. 05Side pocket with hook-and-loop closure
  6. 06UPF 50+ sun protection

03Pros & cons

What we like

  • Highly flexible, non-restrictive fit
  • Dries quickly after swimming
  • Comfortable elastic waistband adjusts easily
  • Durable stitching holds up to chlorine and saltwater
  • Good length coverage for pool or beach

Watch out for

  • Runs slightly large, sizing can be inconsistent
  • Limited color/print options compared to other Speedo lines
  • Pocket closure can lose grip over time
  • Mesh liner feels thin for long-term wear

04Specifications

Material100% polyester FlexTech blend
UPF RatingUPF 50+
ClosureElastic waistband with drawcord
PocketSide hook-and-loop pocket
Inseam Length20 inches
4.3out of 5

The verdict

The Speedo Flex Tech Boardshort delivers on comfort and mobility, making it a solid choice for swimmers and casual beachgoers who want a stretchy, quick-drying short without sacrificing durability. While sizing quirks and a basic pocket closure are minor drawbacks, the overall performance and UPF protection make it a reliable pick for regular water use.

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As an Amazon Associate we earn from qualifying purchases. Scores are Shore Trim editorial ratings.