Best Boys' Swim Trunks for Beach Trips (2026)

We ranked trunks by fit and value, weighing liner type, UPF protection, quick-dry fabric, adjustable waist features, customer ratings, and brand consistency

Top Picks

  1. 1
    Maamgic Boys Swim Trunks with Compression Liner

    Maamgic Boys Swim Trunks with Compression Liner

    MaaMgic • ★ 3.9/5 • Budget

    Boys' swim trunks with a boxer brief compression liner and quick-dry mesh features. Provides all-day support and reduced chafing, while allowing easy transition from swimming to beach play. Customers note true-to-size fit and vibrant colors that hold after washing

    • compression liner for support
    • quick-dry, breathable fabric
    • anti-chafe design
    Check current price on Amazon →
  2. 2
    Sega Sonic UPF 50+ Toddler to Big Kid Swim Trunks

    Sega Sonic UPF 50+ Toddler to Big Kid Swim Trunks

    Dreamwave LLC • ★ 3.9/5 • Budget

    Officially licensed Sonic swim trunks with UPF 50+ sun protection. Quick-dry, mesh-lined shorts with elastic waist and drawstring for a comfortable fit. Customer note: Sonic content and true-to-size fit

    • UPF 50+ sun protection
    • official Sonic design
    • elastic waist with drawstring
    Buy at Amazon →
  3. 3
  4. 4
  5. 5
  6. 6
    Hurley Boys' Pull On Swim Trunks

    Hurley Boys' Pull On Swim Trunks

    Hurley • ★ 3.8/5 • Budget

    Lightweight pull-on trunks with vibrant color and print. Comfortable for summer wear with durable construction, though some report issues with lettering peeling. Mixed feedback on fit and sizing

    • pull-on convenience
    • colorful print
    • durable for summer use
    Check current price on Amazon →

Buying Guide

Choose the right liner

Compression liners provide streamlined support for active swimmers while boxer-brief liners offer more coverage and everyday comfort

Prioritize UPF and sun protection

Look for trunks that list UPF 50+ or similar ratings to reduce UV exposure during extended beach time

Check quick-dry fabric blends

Polyester and spandex blends dry faster and resist sagging after repeated water use, making them practical for back-to-back beach activities

Look for adjustable waist features

Elastic waists with drawstrings or adjustable tabs help achieve a secure fit as kids move and sizes fluctuate

Consider size range and growth

Brands that span toddler to big-kid sizes simplify shopping—choose a cut and fit that accommodates growth without compromising comfort