Boys' Swimwear

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Boys' Clothing (Sizes 4 & Up)

1,159 Results

Vintage 90s Billabong Board Shorts - Made in USA - Kids - New Old Stock
$40.00
or Best Offer
$4.00 shipping
X+K F^L 1&* M] H 7 w.4?U! |/ $S p o n s o r e d
Vintage 90s Billabong Board Shorts - Made in USA - Kids - New Old Stock
$30.00
or Best Offer
$4.00 shipping
O+^ H&* 4 Y] w.?! F|J/ NW $S p o n s o r e d
Billabong Lay Backs Boys Size LARGE - 14 Swim Trunks Sharks Pockets Shorts EUC
$17.05
Was: $18.95was - US $18.95
Free shipping
+GP^ & E*K DY] P 1w.? !7|/ $S p o n s o r e d
Vintage 90s Billabong Board Shorts - Made in USA - Kids - New Old Stock
$30.00
or Best Offer
$4.00 shipping
61+^ &*1 ]9 GH w.?!X|/ $6 S p o n s o r e d
Boys Youth Swim Shorts Two Pairs And Long Sleeve Swim Shirt Size 8
$10.00
or Best Offer
$6.07 shipping
+N^8 &*A3 ] wR.?!|/ G V$
Boy's Youth Billabong Recycler Pro Wave Washed Boardshorts Swim
$22.99
Free shipping
+LL^ V5 &* ] w.?!|7Q/ U2 $
Old Navy Boy’s Adjustable Waist Sailboat Print Swim Trunks Size Medium
$12.00
or Best Offer
$6.20 shipping
AF+ 8^E & N*Q 4] Bw. ?IQ !|/ $
Old Navy Swim Trucks Boys Size XL Flamingos
$20.00
or Best Offer
Free shipping
+^RW &* Q2 XG ] wF.W X?5!|/ $
NWT Old Navy Swimsuit & Rash Guard Shirt Boys XL 14 16 Navy Blue Tropical
$11.99
or Best Offer
$5.14 shipping
+^ &*N 3] w4.?!|A /M $7
Billabong Junior Boy's 7 Board Shorts Swimsuit Green Stripes Polka Dots 32x15"
$7.99
or Best Offer
$5.49 shipping
X+U A^ &* ] Kw.?!|/ 2$O
Lot Of Boys Swim Trunks Small 6/7 Old Navy Carters Patriotic Flamingos Leaves
$21.00
or Best Offer
$6.25 shipping
9+^ 6&* 7] w.5? !53 |/ BO $
Boys Size 8 Swim Trunks, great condition, Medium, beach, swim
$20.00
or Best Offer
$5.49 shipping
+4^7 &* Y] w.1 UD Y?!G|/ I $
Billabong Boys LS Surf Tee Crayon Wave Rash Guard XL/16 MSRP 45.95
$18.95
$4.57 shipping
+N^ J&* I K] GM Fw.?!|L/ $
Billabong Recyler Surf Board Swim Shorts Trunks Men's Boy's Size 28
$9.99
or Best Offer
$6.40 shipping
9W+^ &Q*Y ]Z w.?!6 |/ $WS p o n s o r e d
Vintage 90s Billabong Board Shorts - Made in USA - Kids - New Old Stock
$40.00
or Best Offer
$4.00 shipping
+^ &*N 1] DwY.?!| 9R R/ D$S p o n s o r e d
Billabong Swim Trunks Boys Size 27 Shorts Board Blue and Black Flower Design New
$24.95
$6.25 shipping
+^ 34 DG& * N]K F4 w. Q?!1 |/ $S p o n s o r e d
Billabong Big Boys 26 12 Performance Board Shorts Sundays Pro Blue Red NWT
$18.00
Free shipping
+^QK M&Y* EA E] Aw. ?H!O |/ $
Billabong Recycler All Day Pro Boardshorts Boys Youth 25 / M 10 Blue Swim Trunks
$12.95
or Best Offer
$4.99 shipping
+^ &* ] w.U?Y! |MJ/ $5T
Boys Billabong Crossfire Submersibles Hybrid Shorts Size L (14) Navy Blue NWT
$19.00
or Best Offer
$6.20 shipping
D+^ &U* ] w.D5 ?!|/P B $W
Lot of 3 Boys Bathing Swim Suit Trunks Board Shorts in Size 5T & 6/7 - Old Navy
$14.95
Free shipping
WC+^ 5&0 * 2N] M7w 5.?V!|/ $
Boys NWT $45 Billabong Unlined Surf Boardshorts/Swin Trunks 27” Waist 12/14
$20.00
$5.00 shipping
+^ &B*J VY] 3wG .?!8|4 O6 / $
Old Navy Board Shorts / Swim Trunks Boys Size Large 10-12 gray/teal
$2.95
or Best Offer
$6.30 shipping
+N^4 &9* L] w.?!Y4 |ED/ $
NWT Old Navy Angelfish Tropical Fish Swim Trunks Board Shorts Boys M L 8 10 12
$12.99
$4.99 shipping
2 watching
B+^ &M* W ] w7 CM.?! Z|W/ $
Old Navy Boys Swimming Trunks Size 5 XS Black Colorful 75
$5.99
or Best Offer
$5.39 shipping
+ZQ^ N1& F*U ] w.?! |33 2/C $
NWT Billabong Boys Dr.Seuss "Grinch Aloha" Board Shorts Swim Trunks Sz Medium/12
$28.05
Was: $33.00was - US $33.00
$6.30 shipping
+^ LE&* ] wO.?!|/ H $89
New Billabong All Day Board 8” Shorts Size 27 Swim Trunks Boys
$22.00
Free shipping
+0J PU 9D^ &* K] 0 wR.S ?!|/ $
NWT BOYS YOUTH BILLABONG ALL DAY SWIM TRUNKS SHORTS BOARD SHORTS BLUE SZ 25
$13.00
or Best Offer
$4.71 shipping
0 bids
3d 16h
+8^R P &B Q*Y ] w.?AT !|0W/ $
Boys Swim Trunks Lot NWOT Size 8
$15.00
$10.00 shipping
0+^ &R* ] QC wC0 AI. ?5J!|/ $
Old Navy Boys Youth Swim Trunks Shorts Size XL Plaid White Bermuda Lined
$10.95
or Best Offer
$6.95 shipping
+^RK &*75 I] w.?!|K / $DS p o n s o r e d
Vintage Billabong Board Shorts Boys Size 22 Black Floral Surf Swim Trunks Beach
$16.95
or Best Offer
$5.99 shipping
+^ O&*R ] w.6M? !|/ $GYS p o n s o r e d
Vintage KIDS Billabong Fire Skull Shorts Trunks 90s Y2K USA Skate Surf Sport OG
$100.00
or Best Offer
$7.35 shipping
4+^ &Z 60* ] ZDw .S?R! 43| / $S p o n s o r e d
Billabong x Dr. Seuss Lorax Boys Size S / 4 yrs Swim Trunks Board Shorts Kids
$13.50
$4.60 shipping
V6+^ O8 & *RC ] w.XS ?VX! |/ $S p o n s o r e d
Old Navy Boys Alligator Swim Trunks Size M 8 Coral Orange Novelty Print
$13.00
or Best Offer
$5.00 shipping
ZJ+ ^ &W* U F9 ] AH OHw .?!|/ $
old navy boys swim trunks size 14/16
$9.00
or Best Offer
$4.52 shipping
+^Q 4&* ]ZR AwX .?AU!| V7/ $
Billabong Boy’s Swim Trunks Tropical Parrot Pattern Blue Size Medium NWT
$16.99
$6.00 shipping
F+G ^ L&* H] wI.?!J|/ 23 $
$50 Billabong All Day Board Shorts NWT Size 24 / 8-9 Swim Trunks Boys Striped
$34.99
Free shipping
7+^1 &* ] wVR.?!|/ $ 8O A
NWT Old Navy Boys Swim Trunks swimsuit dino dinosaurs Board Shorts u pick size
$5.99
$4.50 shipping
+^43 &*P ]9 wYF.?! |/ D$E
Old Navy, Boys, Swim Shorts Size 10/12
$4.00
or Best Offer
$10.20 shipping
+^ 3T C9 &*GH 9 ] wQ G.T? !|/ $
Old Navy Medium Size 8 Boys Swim Trunks Blue With Dinosaurs Swimsuit Bottoms
$8.75
Was: $12.50was - US $12.50
or Best Offer
$5.50 shipping
+^ NI &* ]8 w7.? !|/ $2R 3S p o n s o r e d
Billabong shorts lot of 3 /beach and swim suits quick dry Youth size 22
$16.00
or Best Offer
$10.54 shipping
+^DD OC& * IS] 9Gw .?!|/ $S p o n s o r e d
OLD NAVY BOYS BLUE ORANGE STRIPE SWIM TRUNKS Bathing Suit SIZE 6
$4.88
$4.25 shipping
+^ &OE* ] w .U?G !|E1/ $S
🤙 RAD NOS VTG 90s KIDS BILLABONG BOARD SHORTS 100% COTTON MADE IN USA, 26
$44.00
Free shipping
+J^ &X *U 8] 6wA 2.K ?!|T/ $
New $39 Billabong Recycler Pro Tribong Board Shorts Swim Trunks Boys 25 Blue J24
$19.99
or Best Offer
$7.99 shipping
EH WY+^ &*N ] Ow .5?L!|/ $
Old Navy Boys Size Small 6/7 (LOT of 2) Swim Shorts NWT
$20.00
or Best Offer
$4.44 shipping
+^IR & V6 R* R ] w.3Z? G3!|/ $
Old Navy Boys Swim Trunks Youth Large (10-12) Lot Of 3 Shark Octopus
$13.00
or Best Offer
$8.22 shipping
7+^L &* ] w.2?T!| /5 I $AB
Billabong PlatinumX Boys Board Shorts Swim Short B124NBAL Alll Day X Red 25
$33.14
Was: $64.99was - US $64.99
Free shipping
Only 1 left!
9+L^ Q &*B 0]1 w.G5 ?!N|/ $
Old Navy Boys American Flag Swim Shorts Size 4T
$0.99
$6.30 shipping
0 bids
6d 20h
+E7 ^J5 Q&F* ] w.?! M|/ $Q
Old Navy Boys Swim Set UV Rash Guard 2 Piece Set 14-16 NWT
$22.00
or Best Offer
$4.52 shipping
7+^ F&* ]9 Y w9.M? !0D |2/ $
New Boy's Old Navy Swim Trunks Shorts, Size L, 10/12
$14.99
$8.00 shipping
9+G ^RX &*4 ] w.?!0 |1G/ $
Billabong Swim Trunks Youth M Swimming Bathing Suit Beach Casual Outdoor Boys
$4.79
or Best Offer
$5.25 shipping
+^CI &* ] QwC. ?!H5|/ 9 J$
Old Navy Kid Boys Printed Alligator Swim Trunks Shorts Size Large 10-12 XL 14-16
$10.39
Was: $12.99was - US $12.99
$5.03 shipping
+^6 &*M ] w.J?3 Y!L| / $P
NWT Lot Of 2 Old Navy Boy’s Swim Trunks Board Shorts Size 10 12 Large
$19.95
or Best Offer
$5.95 shipping
+N^ 1& M* ] w.7?! K|B LG/ PC $
Billabong toddler swim surf trunks Bathing Suit Size 2T
$20.00
or Best Offer
$5.00 shipping
Q+^ &* ] M w.XR 9H? !|/WP $
NWT Boys Sz XXL 18 Old Navy Board Shorts
$5.00
$6.21 shipping
+LK^ 5&*9 ]T G UwQ 8.?B!| / $
Old Navy Boys Tie Dye Swim Trunks Blue Size XL
$3.00
$6.15 shipping
K+O ^ &* M2] w T.A? W!|7/ 1$
$40 Billabong All Day Board Shorts Size 24 / 8 NWT Swim Trunks Boys Navy
$29.99
Free shipping
+Y0^ & *8 W] wA.?F V!V |/ W$
Boy's Youth Billabong Recycler Pro 4 Way Stretch Board Shorts Swim
$23.99
Free shipping
2 watching
+1^Y &*UN Q G ] w.?!E|T/ $
Old Navy Boys Navy Blue W/ Stars Swim Wear 12-18M W/ Tags
$10.99
or Best Offer
$4.99 shipping
O0+ ^K1 &* ] wRC .?LY!|/ $
Billabong Rash Guard Boys 16 Blue Lightweight UPF Sun Protection Surf Shirt
$15.10
Was: $18.88was - US $18.88
or Best Offer
$4.98 shipping
+DI I^ &* ]H w .A1 7?!|W/ $ S p o n s o r e d
Billabong Boys Board Shorts Size 26 Gray & Black Swim Trunks NEW
$24.95
$6.25 shipping
+^F &*Q ] wF.?!|/Y $U5S p o n s o r e d

Best Selling

See All

Hurley Boy's Long Sleeve UPF 50 Swim Shirt Starfish Orange Size 7/8
$12.99 New
SPYDER Youth Boys 3-piece swim set Red size M/M (10/12) -
$17.99 New
$14.99 Used
Disney Star Wars Boys Swim Shirt Rash Guard UFP Size 4
Cat & Jack Boys 3 Color Tiered Swim Trunks Swimsuit Size XL 16 Husky
(5)
$10.11 New
$6.50 Used
Nike Swim Boys Size L Sea Creatures Friends Fish Shorts Swim Trunks NESSC794-990
$13.59 New
nike boys logo mash up breaker volley swim shorts large blue 8” nessc791-440
$22.00 New
Billabong Big Boys 26 Pro Board Shorts Performance Solid Black
Hurley Boys 20/30" Blue Yellow Black Pink Tie Dye Surf Board Swim Shorts
$19.99 New

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Boys' Swimwear

Shop by Category

1,159 Results

Vintage 90s Billabong Board Shorts - Made in USA - Kids - New Old Stock

Vintage 90s Billabong Board Shorts - Made in USA - Kids - New Old Stock

Billabong Lay Backs Boys Size LARGE - 14 Swim Trunks Sharks Pockets Shorts EUC

Vintage 90s Billabong Board Shorts - Made in USA - Kids - New Old Stock

Boys Youth Swim Shorts Two Pairs And Long Sleeve Swim Shirt Size 8

Boy's Youth Billabong Recycler Pro Wave Washed Boardshorts Swim

Old Navy Boy’s Adjustable Waist Sailboat Print Swim Trunks Size Medium

Old Navy Swim Trucks Boys Size XL Flamingos

NWT Old Navy Swimsuit & Rash Guard Shirt Boys XL 14 16 Navy Blue Tropical

Billabong Junior Boy's 7 Board Shorts Swimsuit Green Stripes Polka Dots 32x15"

Lot Of Boys Swim Trunks Small 6/7 Old Navy Carters Patriotic Flamingos Leaves

Boys Size 8 Swim Trunks, great condition, Medium, beach, swim

Billabong Boys LS Surf Tee Crayon Wave Rash Guard XL/16 MSRP 45.95

Billabong Recyler Surf Board Swim Shorts Trunks Men's Boy's Size 28

Vintage 90s Billabong Board Shorts - Made in USA - Kids - New Old Stock

Billabong Swim Trunks Boys Size 27 Shorts Board Blue and Black Flower Design New

Billabong Big Boys 26 12 Performance Board Shorts Sundays Pro Blue Red NWT

Billabong Recycler All Day Pro Boardshorts Boys Youth 25 / M 10 Blue Swim Trunks

Boys Billabong Crossfire Submersibles Hybrid Shorts Size L (14) Navy Blue NWT

Lot of 3 Boys Bathing Swim Suit Trunks Board Shorts in Size 5T & 6/7 - Old Navy

Boys NWT $45 Billabong Unlined Surf Boardshorts/Swin Trunks 27” Waist 12/14

Old Navy Board Shorts / Swim Trunks Boys Size Large 10-12 gray/teal

NWT Old Navy Angelfish Tropical Fish Swim Trunks Board Shorts Boys M L 8 10 12

Old Navy Boys Swimming Trunks Size 5 XS Black Colorful 75

NWT Billabong Boys Dr.Seuss "Grinch Aloha" Board Shorts Swim Trunks Sz Medium/12

New Billabong All Day Board 8” Shorts Size 27 Swim Trunks Boys

NWT BOYS YOUTH BILLABONG ALL DAY SWIM TRUNKS SHORTS BOARD SHORTS BLUE SZ 25

Boys Swim Trunks Lot NWOT Size 8

Old Navy Boys Youth Swim Trunks Shorts Size XL Plaid White Bermuda Lined

Vintage Billabong Board Shorts Boys Size 22 Black Floral Surf Swim Trunks Beach

Vintage KIDS Billabong Fire Skull Shorts Trunks 90s Y2K USA Skate Surf Sport OG

Billabong x Dr. Seuss Lorax Boys Size S / 4 yrs Swim Trunks Board Shorts Kids

Old Navy Boys Alligator Swim Trunks Size M 8 Coral Orange Novelty Print

old navy boys swim trunks size 14/16

Billabong Boy’s Swim Trunks Tropical Parrot Pattern Blue Size Medium NWT

$50 Billabong All Day Board Shorts NWT Size 24 / 8-9 Swim Trunks Boys Striped

NWT Old Navy Boys Swim Trunks swimsuit dino dinosaurs Board Shorts u pick size

Old Navy, Boys, Swim Shorts Size 10/12

Old Navy Medium Size 8 Boys Swim Trunks Blue With Dinosaurs Swimsuit Bottoms

Billabong shorts lot of 3 /beach and swim suits quick dry Youth size 22

OLD NAVY BOYS BLUE ORANGE STRIPE SWIM TRUNKS Bathing Suit SIZE 6

🤙 RAD NOS VTG 90s KIDS BILLABONG BOARD SHORTS 100% COTTON MADE IN USA, 26

New $39 Billabong Recycler Pro Tribong Board Shorts Swim Trunks Boys 25 Blue J24

Old Navy Boys Size Small 6/7 (LOT of 2) Swim Shorts NWT

Old Navy Boys Swim Trunks Youth Large (10-12) Lot Of 3 Shark Octopus

Billabong PlatinumX Boys Board Shorts Swim Short B124NBAL Alll Day X Red 25

Old Navy Boys American Flag Swim Shorts Size 4T

Old Navy Boys Swim Set UV Rash Guard 2 Piece Set 14-16 NWT

New Boy's Old Navy Swim Trunks Shorts, Size L, 10/12

Billabong Swim Trunks Youth M Swimming Bathing Suit Beach Casual Outdoor Boys

Old Navy Kid Boys Printed Alligator Swim Trunks Shorts Size Large 10-12 XL 14-16

NWT Lot Of 2 Old Navy Boy’s Swim Trunks Board Shorts Size 10 12 Large

Billabong toddler swim surf trunks Bathing Suit Size 2T

NWT Boys Sz XXL 18 Old Navy Board Shorts

Old Navy Boys Tie Dye Swim Trunks Blue Size XL

$40 Billabong All Day Board Shorts Size 24 / 8 NWT Swim Trunks Boys Navy

Boy's Youth Billabong Recycler Pro 4 Way Stretch Board Shorts Swim

Old Navy Boys Navy Blue W/ Stars Swim Wear 12-18M W/ Tags

Billabong Rash Guard Boys 16 Blue Lightweight UPF Sun Protection Surf Shirt

Billabong Boys Board Shorts Size 26 Gray & Black Swim Trunks NEW

Best Selling

Hurley Boy's Long Sleeve UPF 50 Swim Shirt Starfish Orange Size 7/8

SPYDER Youth Boys 3-piece swim set Red size M/M (10/12) -

Disney Star Wars Boys Swim Shirt Rash Guard UFP Size 4

Cat & Jack Boys 3 Color Tiered Swim Trunks Swimsuit Size XL 16 Husky

Nike Swim Boys Size L Sea Creatures Friends Fish Shorts Swim Trunks NESSC794-990

nike boys logo mash up breaker volley swim shorts large blue 8” nessc791-440

Billabong Big Boys 26 Pro Board Shorts Performance Solid Black