1,100+ results
- Stella McCartney Childrens Boys Long Sleeves Sweatshirt Green Cotton Size 4Opens in a new window or tabPre-Owned$37.49or Best Offer+$4.95 delivery50% off 4+ with coupon
- Euc Kids Hannah Andersson sweater Winter Size Us 4 100cmOpens in a new window or tabPre-Owned$19.99or Best Offer+$5.00 deliveryFree returns
- VINTAGE Apparatus Sweater Boys 4 Red Black Tank MIlitary Made in USA Army KnitOpens in a new window or tabPre-Owned$12.50Was: $24.9950% offor Best Offer+$5.99 deliveryFree returnsTop Rated Plus
- Boys Green Polo Ralph Lauren Cable Knit Sweater 4TOpens in a new window or tabPre-Owned$26.00or Best Offer+$5.80 delivery
- Janie And Jack Fair Isle Knit Crewneck Sweater Boys Size 4 Navy Blue Red NordicOpens in a new window or tabPre-Owned$18.04or Best Offer+$8.55 delivery in 2-3 days
- Reindeer holiday sweater size 4TOpens in a new window or tabPre-Owned$13.03or Best Offer+$12.30 delivery
- Polo Ralph Lauren Unisex Toddler Sweater Vest 4T Green V Neck Cable KnitOpens in a new window or tabPre-Owned$14.00or Best Offer+$7.62 delivery
- Toddler Size EU 100 (4T) Balenciaga All Over Logo Black White Crewneck SweaterOpens in a new window or tabPre-Owned$100.00or Best Offer+$8.00 delivery
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Top selling items from trusted sellers | Sponsored- Boys Nautica Full Zip Sweater sz 4TOpens in a new window or tab$26.50greatt_-buys (3,408) 100%
- Ruum Wildlife Division Size 4 Youth Waiting for the WeekendOpens in a new window or tab$16.53randomstuffa2z (1,849) 98.3%
- Polo Ralph Lauren Boys Holiday Wool-Blend Sweater Moose 4 Navy Green NEW. 83Opens in a new window or tab$69.99pbandj403 (6,234) 99.4%
- Preowned- Gap Striped Button Front Cardigan Boys (Size 4Y)Opens in a new window or tab$30.00profits2profit (3,062) 99.3%
- Vtg Handmade Knit Sweater Vest Boys Size 4 Colorblock Red Blue 70s Full ZipOpens in a new window or tabPre-Owned$0.25Time left5d 15hor Best Offer+$5.75 delivery
- Flapdoodles Boys Blue Embroidered Alligator Sweater Size 4 Animal Knit PulloverOpens in a new window or tabPre-Owned$13.00or Best Offer+$4.84 delivery
- Carter’s Boys 4T Gray Ivory Fair Isle Button Cardigan Grandpa Fisherman EUCOpens in a new window or tabPre-Owned$19.99or Best Offer+$5.99 delivery
- Polo Ralph Lauren Kids Polo Bear Crewneck Sweatshirt Sweater, Navy, Size 4/4TOpens in a new window or tabBrand New$105.00or Best Offer+$10.00 delivery
- Vintage Walt Disney Mickey Mouse Boys Sweater Blue Size 4 Made in USAOpens in a new window or tabPre-Owned$13.99or Best Offer+$6.35 deliveryFree returnsTop Rated Plus
- Vineyard Vines Sweater Kid’s Sz 4t Blue & Green 1/4 Zip Pullover SpelloutOpens in a new window or tabPre-Owned$16.00or Best Offer+$5.80 delivery
- VINTAGE Sweater Boys 4 Red Black Soccer Sweatshirt Graphic 90s Knit Futbol KidsOpens in a new window or tabPre-Owned$10.00Was: $19.9950% offor Best Offer+$5.99 deliveryFree returnsTop Rated Plus
- VINTAGE Tonka Sweater Boy 4T Blue Yellow Embroidered Cement Truck Sweatshirt 90sOpens in a new window or tabPre-Owned$29.99or Best Offer+$5.99 deliveryFree returnsTop Rated Plus
- Vintage Ralph Lauren Polo 1/4 Zip Knit Sweater Striped Colorful in Size 4T H23Opens in a new window or tabPre-Owned$19.99or Best Offer+$7.99 delivery
- Vtg Thomas the Train Sweater Varsity Stripes V-Neck Cardigan Size 4 Doe Spun EUCOpens in a new window or tabPre-Owned$44.10or Best Offer+$9.45 delivery
- New with tags Tommy Hilfiger 1/4 zip boys size 4 sweaterOpens in a new window or tabBrand New$16.48or Best Offer+$8.71 delivery
- Polo Ralph Lauren Sweater Boys 4T Black Tight Knit Logo Long Sleeve Quarter ZipOpens in a new window or tabPre-Owned$15.48Was: $18.2115% offor Best Offer+$5.66 delivery in 2-4 daysFree returnsTop Rated Plus
From our popular brands
Based on number of views and purchases | Sponsored- GapNWT GAP Star Wars R2-D2 Boys Cardigan Sweater Size 4 Years – Blue Button-UpOpens in a new window or tabBrand New$17.79+$10.55 delivery
- ZaraZara Knit sweater Reindeer print with scarf appliqué Christmas Size 4 yearsOpens in a new window or tabPre-Owned$14.00+$6.00 delivery
- GymboreeBoys Size 4T Sweater Fall Winter Grey Button up Cardigan GymboreeOpens in a new window or tabPre-Owned$4.00+$5.00 delivery
- GapGAP x Junkfood SUPERMAN Size 4 superhero crewneck sweater gray boysOpens in a new window or tabPre-Owned$19.79+$6.55 delivery
- ChapsCHAPS Boys Size 4T Long Sleeve Cable-Knit Cotton Sweater Blue PulloverOpens in a new window or tabPre-Owned$9.99+$5.99 delivery
- CrewcutsCrewcuts by J Crew Boys 4 / 5 XS Pullover Quarter Zip Sweater Knit Blue PreppyOpens in a new window or tabPre-Owned$20.95+$6.36 delivery
- GymboreeGymboree CONSTRUCTION ZONE Beige Hand Knit Cable Sweater Boy Size 4 NWT - FallOpens in a new window or tabBrand New$28.99Free delivery
- ZaraZara knitwear boys cardigan 4 to 5 years long sleeve button up Gray Elbow PatchOpens in a new window or tabPre-Owned$4.56+$5.99 delivery
- ChapsChaps ,Knit ,Half Zip, Pullover, Rugby, Striped Sweater, Toddlers Boys 4TOpens in a new window or tabPre-Owned$10.95+$7.55 delivery
- Janie & Jack Boys Cotton Sweater Vest Blue Argyle Size 4TOpens in a new window or tabPre-Owned$8.99or Best Offer+$6.55 delivery
- Boys Size 4T Sweater Fall Winter Grey Button up Cardigan GymboreeOpens in a new window or tabPre-Owned$4.00or Best Offer+$5.00 delivery
- GAUDI Italian Kids Button Down Sweater with Pockets. NWTOpens in a new window or tabBrand New$20.00or Best Offer+$6.75 delivery
- Mossimo Little Boys Ramie Blue Sparkle Striped Knitted Soft Sweater PulloverOpens in a new window or tabPre-Owned$8.00or Best Offer+$6.65 delivery
- Old Navy Little Boys Cotton Red Striped Knit Soft Sweater PulloverOpens in a new window or tabPre-Owned$8.00or Best Offer+$6.65 delivery
- Vintage Honors Boys Cardigan Size 4 Snowflake 80’s/90’s Grandpa Holiday SweaterOpens in a new window or tabBrand New$17.20Was: $21.5020% offor Best Offer+$6.95 delivery
- Mayoral Knitwear Cable Knit Boys Cardigan Sweater Sz 4 Shawl Toggle Button CrestOpens in a new window or tabPre-Owned$16.99Was: $19.9915% offor Best Offer+$5.80 delivery
- NWT GAP Star Wars R2-D2 Boys Cardigan Sweater Size 4 Years – Blue Button-UpOpens in a new window or tabBrand New$17.79or Best Offer+$10.55 delivery
- hanna Andersson sweater Boys size 4T Blue striped Elbow PadsOpens in a new window or tabPre-Owned$25.00or Best Offer+$6.00 deliveryFree returnsTop Rated Plus
- F&F Kids Boys 4T Navy Blue Button Up Cardigan Cable Knit Shawl Collar PreppyOpens in a new window or tabPre-Owned$10.49Was: $14.9930% offor Best Offer+$9.99 deliveryFree returnsExtra 10% off with couponTop Rated Plus
- LANDS END Boys Small 4 Pullover V-Neck Long Sleeve Sweater Top Blue Cotton R25Opens in a new window or tabPre-Owned$14.50Was: $29.0050% offor Best Offer+$5.99 deliveryFree returnsTop Rated Plus
- Zara Knit sweater Reindeer print with scarf appliqué Christmas Size 4 yearsOpens in a new window or tabPre-Owned$14.00or Best Offer+$6.00 deliveryFree returns
- POLO Ralph Lauren Boys 4/4T Big Pony Knit Sweater Hoodie White Multicolored LogoOpens in a new window or tabPre-Owned$25.00or Best Offer+$8.19 delivery
- Sisandina Handicrafts Andes Appliques Embroidery Zip Knit Hoodie, Kids Size 4Opens in a new window or tabPre-Owned$15.75or Best Offer+$4.44 delivery in 2-4 daysFree returnsTop Rated Plus
- Vintage Clifford The Big Red Dog T-Bone Toddler Kids Sweater Boys Size 4TOpens in a new window or tabPre-Owned$269.99or Best OfferFree delivery22 watchers
- Mayoral Long Sleeve Navy Blue Orange Zigzag Long Sleeve Knit Cotton Sweater 4Opens in a new window or tabPre-Owned$35.00or Best Offer+$7.25 delivery
- Crewcuts by J Crew Boys 4 / 5 XS Pullover Quarter Zip Sweater Knit Blue PreppyOpens in a new window or tabPre-Owned$20.95or Best Offer+$6.36 deliveryFree returnsTop Rated Plus
- Boys Kids Toddler POLO Navy Blue Knit Collared RALPH LAUREN Solid Sweater Zip 4TOpens in a new window or tabPre-Owned$23.99or Best OfferFree delivery
- Vintage Kid Boys Jacket WaistCoat Plaid Checker Dressy Suit Vest Size 4Opens in a new window or tabNew (Other)$15.00or Best Offer+$4.25 delivery
- Carter’s Boys Fleece Sweater Bundle Size 4Opens in a new window or tabPre-Owned$20.00or Best Offer+$14.00 delivery
- Sisandina Handicrafts Sweater Kids Knit Hoodie Embroidered Zip Up Youth Size 4Opens in a new window or tabPre-Owned$21.00or Best OfferFree delivery
- Vintage 4t boys holiday winter Harlequin Designs toy shop knit bright kids funOpens in a new window or tabPre-Owned$13.99or Best Offer+$7.15 delivery
- Vintage Boys 4T Play By Play Primary Colors Striped SweaterOpens in a new window or tabPre-Owned$15.00or Best Offer+$4.84 delivery
- Jack Tar togs Sweater Boys Size 4Opens in a new window or tabPre-Owned$25.00Time left1hor Best Offer+$8.40 delivery
- Vintage Y2K Gymboree Boys Striped Pullover Sweater Size 4T Red White BlueOpens in a new window or tabPre-Owned$16.20Was: $18.0010% offor Best Offer+$8.71 delivery
- Jacadi French Wool Cotton Navy Blue Button Up Knit Sweater Boys 4Opens in a new window or tabPre-Owned$13.00or Best Offer+$4.84 delivery
- Polo Ralph Lauren Sweater Jacket Youth Green 1/4th Zip Knitted Crest Size 4/4TOpens in a new window or tabPre-Owned$19.95or Best Offer+$9.45 delivery
- The Kids Store Basics TKS Vintage Gray Train Cardigan Sweater Kids size 4TOpens in a new window or tabPre-Owned$18.00or Best Offer+$6.50 delivery
- $59 NWT Sam & George Boys Spring Pullover 100% Cotton Argyle Sweater Sz 4Opens in a new window or tabBrand New$17.99or Best Offer+$8.77 delivery
- Il Gufo Boys Wool Full Zip CardiganOpens in a new window or tabPre-Owned$80.00or Best Offer+$10.00 delivery
- Boys POLO Ralph Lauren Green Pullover Crewneck Sweater Size 4T Ribbed KnitOpens in a new window or tabPre-Owned$23.99or Best Offer+$4.84 delivery
- Ralph Lauren Green Kids PulloverOpens in a new window or tabPre-Owned$14.99or Best Offer+$4.84 delivery
- Polo Ralph Lauren Boys Gray Navy Blue Striped Winter Sweater 1/4 Zip Size 4TOpens in a new window or tabPre-Owned$22.00or Best Offer+$8.71 delivery
- Burberry Children Boy Size 4Y Wool Cotton Blend Quilted Sweater Vest Zip ClosureOpens in a new window or tabPre-Owned$79.00or Best Offer+$8.71 delivery
- Vintage 90s Polo Ralph Lauren Knit Sweater Toddler Boys Size 4 Red w ButtonsOpens in a new window or tabPre-Owned$17.00Was: $20.0015% offor Best Offer+$7.35 delivery
- Lot Of 4 Boys Sweaters, Short & Long Sleeve Dress Shirt- SZ 4 MayoralOpens in a new window or tabPre-Owned$20.26or Best Offer+$10.00 delivery
- NWT Kenzo Animal Print Boys Cotton Sweater Size 4TOpens in a new window or tabBrand New$89.99or Best Offer+$24.45 deliveryFree returnsTop Rated Plus
- Lot Of 2 Polo Ralph Lauren Vest Boys 4T Black Navy Cable Knit Sweater PonyOpens in a new window or tabPre-Owned$28.99or Best OfferFree delivery
- Vintage 70s Bon Jour Twins Riding A Moped Knit Sweater Sz 4TOpens in a new window or tabPre-Owned$32.00or Best Offer+$8.24 delivery
- Vintage GAP Sweater Toddler 3yrs Blue Snowflake Chunky Knit Y2KOpens in a new window or tabPre-Owned$15.00or Best Offer+$6.02 delivery in 2-4 days
- NWT H&M Boys Crew Neck Cotton Green Sweater Pullover Sz 4-6 PocketOpens in a new window or tabBrand New$11.99or Best Offer+$8.84 delivery
- Mini Boden Santa Festive Holiday Graphic Crew Knit Wool Sweater Gray Red 4/5Opens in a new window or tabPre-Owned$48.00or Best Offer+$6.40 delivery
- Polo Ralph Lauren Blue V-Neck Knit Sweater Vest Youth Boys S(4)Cotton NWOTOpens in a new window or tabNew (Other)$24.95or Best Offer+$7.00 delivery in 2-4 daysFree returnsTop Rated Plus
- New Feldman Brothers Boys Cardigan Sweater Button Up 4T White Cotton EasterOpens in a new window or tabBrand New$25.76Was: $28.008% offor Best Offer+$4.99 delivery
- Janie Jack Fair Isle Sweater Boys 4 Gray Orange Blue Multi Shawl Collar CardiganOpens in a new window or tabPre-Owned$16.55or Best Offer+$4.95 deliveryFree returns
- Disney Toy Story Boys Buzz Lightyear Sweater - Air Brushed Design size 4Opens in a new window or tabBrand New$25.00or Best Offer+$6.29 delivery in 2-4 days
- Vintage Kids Knitted Maroon White Navy Button Sweater Size4 Matey’s NOSOpens in a new window or tabNew (Other)$20.00or Best Offer+$4.71 delivery
- Zara knitwear boys cardigan 4 to 5 years long sleeve button up Gray Elbow PatchOpens in a new window or tabPre-Owned$4.56Was: $15.2070% offor Best Offer+$5.99 delivery in 2-4 daysFree returns
- Polo Ralph Lauren Kids Sweater Size 4/4T 100% CottonOpens in a new window or tabPre-Owned$12.00or Best Offer+$7.00 delivery
- Polo Ralph Lauren Boys 4 4T Lot USA flag Zip Up Hoodie Hooded Sweatshirt T-shirtOpens in a new window or tabPre-Owned$22.00or Best Offer+$7.35 delivery
- Nautica Chaps GAP Boys 4 4/5 Lot Long Sleeve Shirt Quarter Zip Sweater PlaidOpens in a new window or tabPre-Owned$22.00or Best Offer+$7.35 delivery
- Marvel Spiderman Kids Sweater Size 4T Embroidered Geometric Blue Red White NWTOpens in a new window or tabBrand New$36.50or Best Offer+$7.35 delivery
- Vintage 80s Chunky Knit Reindeer Sears Boys Sweater Size 4 SmallOpens in a new window or tabPre-Owned$20.00or Best Offer+$6.55 delivery
- Boys Sweater By Ralph Lauren Polo 4TOpens in a new window or tabNew (Other)$15.00or Best Offer+$8.84 delivery
- Neiman Marcus Christmas Sweater Size 4/5 ToddlerOpens in a new window or tabPre-Owned$20.00or Best Offer+$4.84 delivery
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