4.5" Trunks

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Bold patterns and colors make it easy to find your perfect pair.

Made with breathable fabrics, our 4.5" Trunks will keep you comfy while you're making moves.


45 products

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4.5" Trunks - Awesome Blossom
$25.00 $19.99 Save 20%
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4.5" Trunks - Rainbow Leopard
$25.00 $19.99 Save 20%
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4.5" Trunks - TENCEL™ Modal Whirlpool
$32.00 $24.99 Save 22%
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4.5" Trunks - Tropical Midnight Print-Underwear-TomboyX
4.5
4.5" Trunks - Tropical Midnight
$25.00 $19.99 Save 20%
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4.5" Trunks - Dinosaur Print Print
$25.00 $19.99 Save 20%
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4.5" Trunks - Later Gator Print-Underwear-TomboyX
4.5
4.5" Trunks - Later Gator
$25.00 $19.99 Save 20%
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4.5" Trunks - Denizens of the Deep Print-Underwear-TomboyX
4.5
4.5" Trunks - Denizens Of The Deep
$25.00 $19.99 Save 20%
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4.5" Trunks - Dark Knight
$25.00 $19.99 Save 20%
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4.5" Trunks - Enter The Matrix
$25.00 $19.99 Save 20%
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4.5" Trunks - Seagrass
$25.00 $19.99 Save 20%
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4.5" Trunks - TENCEL™ Modal Seascape
$32.00 $24.99 Save 22%
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4.5" Trunks - TENCEL™ Modal Surf
$32.00 $24.99 Save 22%
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4.5" Trunks - Aquarium
$25.00 $19.99 Save 20%
Restocked
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4.5" Trunks - Progress Pride Stripes-Underwear-TomboyX
4.5
4.5" Trunks - Progress Pride Stripes
$25.00 $19.99 Save 20%
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4.5" Trunks - Rainbow Pride Stripes-Underwear-TomboyX
4.5
4.5" Trunks - Rainbow Pride Stripes
$25.00 $19.99 Save 20%
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4.5" Trunks - X= Black-Underwear-TomboyX
4.5
4.5" Trunks - X= Black
$25.00 $19.99 Save 20%
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4.5" Trunks - Black-Underwear-TomboyX
4.5
4.5" Trunks - Black
$25.00 $19.99 Save 20%
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4.5" Trunks - TENCEL™ Modal Black-Underwear-TomboyX
4.5
4.5" Trunks - TENCEL™ Modal Black
$32.00 $24.99 Save 22%
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4.5" Trunks - Next Gen Black Rainbow-Underwear-TomboyX
4.5
4.5" Trunks - Black Rainbow
$25.00 $19.99 Save 20%
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4.5" Trunks - MicroModal Black Rainbow-Underwear-TomboyX
4.5
4.5" Trunks - TENCEL™ Modal Black Rainbow
$32.00 $24.99 Save 22%
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4.5" Trunks - Next Gen Charcoal-Underwear-TomboyX
4.5
4.5" Trunks - Charcoal
$25.00 $19.99 Save 20%
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4.5" Trunks - Charcoal Logo
$25.00 $19.99 Save 20%
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4.5" Trunks TENCEL™ Modal Charcoal
4.5
4.5" Trunks - TENCEL™ Modal Charcoal
$32.00 $24.99 Save 22%
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4.5" Trunks - Traveler Ice Cap
$32.00 $24.99 Save 22%
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4.5" Trunks - Traveler Iron-Underwear-TomboyX
4.5
4.5" Trunks - Traveler Iron
$32.00 $24.99 Save 22%
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4.5" Trunks - Traveler Black-Underwear-TomboyX
Close up 4.5
4.5" Trunks - Traveler Black
$32.00 $24.99 Save 22%
NOW IN 3XS-6X
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First Line Leakproof 4.5" Trunks - Night Sky Rainbow-Underwear-TomboyX
First Line Leakproof 4.5
First Line Leakproof 4.5" Trunks - Night Sky Rainbow
$32.00 $24.99 Save 22%
NOW IN 3XS-6X
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First Line Leakproof 4.5 Trunks - Plum Rainbow-Underwear-TomboyX
First Line Leakproof 4.5 Trunks - Plum Rainbow-Underwear-TomboyX
First Line Leakproof 4.5" Trunks - Plum Rainbow
$32.00 $24.99 Save 22%
NOW IN 3XS-6X
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First Line Leakproof 4.5" Trunks - Black Rainbow-Underwear-TomboyX
First Line Leakproof 4.5
First Line Leakproof 4.5" Trunks - Black Rainbow
$32.00 $24.99 Save 22%
NOW IN 3XS-6X
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First Line Leakproof 4.5 Trunks -Night Sky X=-Underwear-TomboyX
First Line Leakproof 4.5 Trunks Night Sky X
First Line Leakproof 4.5" Trunks -Night Sky X=
$32.00 $24.99 Save 22%
NOW IN 3XS-6X
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First Line Leakproof 4.5" Trunks - Plum X=
First Line Leakproof 4.5
First Line Leakproof 4.5" Trunks - Plum X=
$32.00 $24.99 Save 22%
NOW IN 3XS-6X
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First Line Leakproof 4.5" Trunks - Black X=-Underwear-TomboyX
First Line Leakproof 4.5
First Line Leakproof 4.5" Trunks - Black X=
$32.00 $24.99 Save 22%
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4.5" Trunks Black V2
4.5
4.5" Trunks - Black Logo
$25.00 $19.99 Save 20%
NOW IN 3XS-6X
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First Line Leakproof 4.5" Trunks - Plum-Underwear-TomboyX
Exclusive: First Line Leakproof 4.5
First Line Leakproof 4.5" Trunks LC - Plum
$32.00 $24.99 Save 22%
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First Line Leakproof 4.5" Trunks - Iron-Underwear-TomboyX
Exclusive: First Line Leakproof 4.5
First Line Leakproof 4.5" Trunks LC - Iron
$32.00 $24.99 Save 22%
NOW IN 3XS-6X
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First Line Leakproof 4.5" Trunks - Black-Underwear-TomboyX
Exclusive: First Line Leakproof 4.5
First Line Leakproof 4.5" Trunks - Black
$32.00 $24.99 Save 22%
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4.5" Trunks LC - Waverider
$25.00 $14.99 Save 40%
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4.5" Trunks LC - Yacht Club
$25.00 $14.99 Save 40%
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4.5" Trunks LC - Coral Rainbow
$25.00 $14.99 Save 40%
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4.5" Trunks LC - Gone Fishing
$25.00 $14.99 Save 40%
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4.5" Trunks LC - TENCEL™ Modal Globetrotter
$32.00 $24.99 Save 22%
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4.5" Trunks Rebel Tartan
4.5
4.5" Trunks LC - Rebel Tartan
$25.00 $14.99 Save 40%
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4.5" Trunks - Golden Night Print-Underwear-TomboyX
4.5
4.5" Trunks LC - Golden Night
$25.00 $14.99 Save 40%
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4.5" Trunks - Electric Pink-Underwear-TomboyX
4.5
4.5" Trunks LC - Electric Pink
$25.00 $14.99 Save 40%
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4.5" Trunks - Rainbow Unicorn Print-Underwear-TomboyX
4.5" Trunks LC - Rainbow Unicorn
$25.00 $14.99 Save 40%