Best Boys' Swim Trunks Under $100 (2026)
We selected trunks under $100 and ranked them by a composite value score incorporating price, materials (liners, quick-dry, UPF), durability signals, and fit features
The Verdict
- Best Overall: Maamgic Boys Swim Trunks with Compression Liner — for support: compression liner offers snug fit and quick-dry fabric for active swimmers
- Best Value: Sega Sonic UPF 50+ Toddler to Big Kid Swim Trunks — Best for sun protection: UPF 50+ fabric adds passive UV defense for extended outdoor play
This roundup highlights value-driven boys' swim trunks under $100, prioritizing fit, fabric, and functional liners for active kids. Selections were ranked by a composite value score using price, construction (liners, quick-dry, UPF), and customer-rated durability and fit signals
Top Picks
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1
Best Overall Maamgic Boys Swim Trunks with Compression Liner
for support: compression liner offers snug fit and quick-dry fabric for active swimmers
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
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2
Best Value Sega Sonic UPF 50+ Toddler to Big Kid Swim Trunks
Best for sun protection: UPF 50+ fabric adds passive UV defense for extended outdoor play
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
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3
Surf Cuz Boys Swim Trunks with Boxer Brief Liner
Best lightweight option: ultra-light fabric with boxer-brief liner balances comfort and coverage
Toddler boy swim trunks with boxer brief liner for soft, comfortable wear. ultra-light, breathable, and chafe-free with UPF 50+ sun protection
- boxer brief liner
- UPF 50+ protection
- soft, breathable fabric
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4
Boys swim trunks with boxer brief liner
Best quick-dry boxer brief: boxer-brief liner and quick-dry fabric reduce chafe and dampness
Toddler boy swim shorts with a soft boxer brief liner for comfort. Lightweight, breathable, and quick-drying with UPF 50+ sun protection. Customer notes emphasize comfort and dry feel
- boxer brief liner for comfort
- UPF 50+ sun protection
- quick-dry, breathable fabric
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5
SURF CUZ Boys Swim Trunks with Boxer Brief Liner
Best swim-shorts balance: boxer-brief liner plus quick-dry fabric for everyday pool use
Boys' swim trunks with a soft boxer brief liner for comfort, lightweight and fast-drying. UPF 50+ blocks sun rays for protection
- boxer brief liner for comfort
- breathable and lightweight
- UPF 50+ sun protection
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6
SURF CUZ Boys Swim Trunks with Boxer Brief Liner
Best streamlined choice: boxer-brief liner with quick-dry material for a secure, low-bulk fit
Kids' swim shorts with a soft boxer brief liner for comfort, lightweight and quick-drying. UPF 50+ protects from sun rays. Customer insight note: no explicit qualitative feedback provided
- boxer brief liner for comfort
- lightweight and breathable
- UPF 50+ sun protection
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7
SURF CUZ Boys Swim Trunks with Boxer Brief Liner
Best all-around kids' swimwear: boxer-brief liner and quick-dry fabric designed for frequent use
Toddler boy swim trunks with a boxer brief liner for soft, breathable comfort. Ultra-light, quick-dry fabric helps keep you dry and flexible; UPF 50+ blocks sun rays. Customer insight notes comfort and dryness
- boxer brief liner for comfort
- quick-dry and breathable
- UPF 50+ sun protection
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8
SURF CUZ Boys Swim Trunks with Boxer Brief Liner Toddler
Best toddler fit: boxer-brief liner and quick-dry fabric sized for toddler proportions and mobility
Toddler boys' swim trunks with a boxer brief liner for soft, comfortable wear. Lightweight, breathable, and quick-drying, with UPF 50+ sun protection. Customer note mentions comfort and practical design
- boxer brief liner for comfort
- UPF 50+ sun protection
- quick-dry and breathable
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9
Hurley Boys' Pull On Swim Trunks
Best budget pull-on: simple pull-on design delivers easy on/off for quick trips to the pool
Pull-on swim trunks for boys with a durable feel and vibrant print. Customers cite quality, style, and comfort, with mixed feedback on fit and sizing
- pull-on convenience
- durable for summer
- bright print
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10
Hurley Boys' Pull On Swim Trunks
Best versatile pull-on: comfortable pull-on construction provides reliable fit for regular swim play
Pull-on swim trunks with vibrant print and comfortable fit. Some customers note mixed sizing and occasional lettering peeling off. Great for summer wear and active days
- pull-on convenience
- bright print and color
- durable for summer wear