10,000+ results
- Ended Jul 25, 2025Boys Under Armour Jacket -Size Youth Large EUC Great Zip UpOpens in a new window or tabPre-Owned$10.000 bidsor Best Offer+$17.15 deliveryLocated in United States
- Ended Jul 25, 2025Under Armour Boys Athletic Shorts and Shirts Size LG-XLG - Lot of 4 pcs -Two SetOpens in a new window or tabPre-Owned$19.500 bidsor Best Offer+$16.65 deliveryLocated in United States
- Ended Jul 25, 2025Under Armour Boys Gray/Orange/Blue Full Zip-Up Fleece Jacket Size Youth LargeOpens in a new window or tabPre-Owned$10.000 bidsor Best Offer+$17.15 deliveryLocated in United States
- Ended Jul 25, 2025Youth Under Armour Loose Fit Long Sleeve Red White Blue LogoOpens in a new window or tabPre-Owned$6.990 bidsor Best Offer+$8.74 deliveryLocated in United States
- Sold Jul 25, 2025Under Armour SS t-shirt Shirt Tee HeatGear Blue Yellow White Boys Loose YXLOpens in a new window or tabPre-Owned$9.99or Best Offer+$4.80 deliveryLocated in United States
- Sold Jul 25, 2025Lot of 2 - Under Armour Short Sleeve Shirts, YXL - Youth XLOpens in a new window or tabPre-Owned$20.00or Best Offer+$12.71 deliveryLocated in United States
- Sold Jul 25, 2025Under Armour Cold Gear Boys Youth Fitted Black Crew Neck Size. LargeOpens in a new window or tabPre-Owned$8.55or Best Offer+$4.70 deliveryLocated in United States
- Sold Jul 24, 2025Under Armour Boys' Rival Fleece Hoodie Size Small RedOpens in a new window or tabBrand New$16.36Was: $19.2515% offBuy It NowFree deliveryLocated in United StatesFree returnsbargainbuys_1967 99.9% positive (61.2K)
- Ended Jul 24, 2025Under Armour Boys Heatgear Black Red Loose Logo Shirt Bundle Lot Youth XLOpens in a new window or tabPre-Owned
- Sold Jul 24, 2025Under Armour Boys Youth Gray Joggers Track Pants Tapered Drawstring Size LargeOpens in a new window or tabPre-Owned$5.99Was: $7.9925% offor Best Offer+$6.02 deliveryLocated in United States
- Sold Jul 24, 2025Under Armour BOYS M Heatgear Blue Mock Turtleneck Long Sleeve Shirt 1233050Opens in a new window or tabPre-Owned$8.09or Best Offer+$5.99 deliveryLocated in United StatesExtra 25% off with coupon
- Ended Jul 24, 2025NWT Boy's Under Armor Jogger Pants Size Youth XSOpens in a new window or tabBrand New$23.990 bidsor Best Offer+$7.90 deliveryLocated in United States
- Ended Jul 24, 2025Under Armour Youth's Size XL Athletic Shorts Mens Med Pull On Fitted (#c1Opens in a new window or tabPre-Owned
- Sold Jul 24, 2025Under Armour Forest All Season Long Sleeve Hoodie Kids Camouflage Youth SmallOpens in a new window or tabBrand New$37.57or Best Offer+$4.89 deliveryLocated in United States
- Ended Jul 24, 2025Under Armour Hooded Sweatshirt Unisex Youth XL Red BlackOpens in a new window or tabPre-Owned
- Sold Jul 24, 2025Under Armour Youth Boys Shorts Size YXL Black Athletic Drawstring Elastic WaistOpens in a new window or tabPre-Owned$12.00or Best Offer+$4.89 deliveryLocated in United StatesFree returnssilsal_8439 100% positive (63)
- Ended Jul 24, 2025Boys Under Armour 1/2 Zip Fleece Jacket. Blue Size M. New W/o TagsOpens in a new window or tabNew (Other)$7.990 bidsor Best Offer+$5.83 deliveryLocated in United States
- Sold Jul 24, 2025Boys Under Armour YXL Youth XL ShortsOpens in a new window or tabPre-Owned$8.99or Best Offer+$4.33 deliveryLocated in United States
- Sold Jul 24, 2025Lot of 2 -Youth Under Armour Athletic Shorts Size: YXL, XL, UAOpens in a new window or tabPre-Owned
- Sold Jul 24, 2025Under Armour HeatGear Boy's Polo Shirt Size Youth SmallOpens in a new window or tabPre-Owned$14.00Best offer accepted+$5.02 deliveryLocated in United States
- Sold Jul 24, 2025NEW Boys Under Armour Youth Classic Tech Mesh Shorts 5" Sz Large BlackOpens in a new window or tabBrand New$15.89Buy It NowFree deliveryLocated in United StatesFree returnshoops1323 99.9% positive (8K)
- Sold Jul 24, 2025Set of two UNDER ARMOUR loose fit black stripe POLOS youth LARGE YLOpens in a new window or tabPre-Owned
- Ended Jul 24, 2025Under Armour Sweater Large Orange Storm Hoodie Pullover Outdoors Youth KidsOpens in a new window or tabPre-Owned
- Ended Jul 24, 2025Under Armour Youth Navy. Baseball Jersey Sz. YM NEW 1102740-410Opens in a new window or tabBrand New
- Sold Jul 24, 2025Under Armour Youth Hockey HoodieOpens in a new window or tabPre-Owned$10.00or Best Offer+$7.10 deliveryLocated in United States
- Ended Jul 24, 2025Under Armour Mid Shorts Size Large YLG 14-16 Boys Heat Gear Red Great For SportsOpens in a new window or tabBrand New$18.990 bids$24.69Buy It Now+$4.80 deliveryLocated in United States
- Sold Jul 24, 2025Boys UNDER ARMOUR HEATGEAR athletic loose fit shirt Sz YXL Orange Play HikeOpens in a new window or tabPre-Owned$12.00or Best Offer+$5.00 deliveryLocated in United StatesExtra 30% off with coupon
- Ended Jul 24, 2025Under Armour Boys long sleeve athletic shirt navy blue YXL Loose FitOpens in a new window or tabNew (Other)$14.990 bidsor Best Offer+$4.89 delivery in 2-4 daysLocated in United States
- Ended Jul 24, 2025Under Armor Green Golf Polo Youth XXLOpens in a new window or tabNew (Other)$0.990 bidsor Best Offer+$8.75 deliveryLocated in United States
- Sold Jul 24, 2025UNDER ARMOUR Boys' STUNT 3.0 Shorts ** VERSA BLUE/EXTREME GREEN - YXL ** NWTOpens in a new window or tabBrand New$17.95Buy It Now+$4.50 deliveryLocated in United StatesFree returnscryo_tech 100% positive (2.7K)
- Ended Jul 24, 2025Under Armour YXS Fitted Heatgear ShirtOpens in a new window or tabPre-Owned$8.000 bidsor Best Offer+$8.75 deliveryLocated in United States
- Ended Jul 24, 2025Under Armour Sweatpants Youth Boys Large Black Loose Fit Drawstrings Fleece LogoOpens in a new window or tabPre-Owned$18.000 bids$25.00Buy It NowFree deliveryLocated in United States
- Ended Jul 24, 2025Youth Under Armour ColdgearOpens in a new window or tabPre-Owned$20.000 bidsor Best OfferFree deliveryLocated in United States
- Sold Jul 24, 2025Youth Boys Under Armour Shorts Size 7 Lot Of 4Opens in a new window or tabPre-Owned
- Ended Jul 24, 2025Under Armour Nylon Gray Active Shorts Boys YXL Youth XL Zip Pocket Nice!Opens in a new window or tabPre-Owned
- Ended Jul 24, 2025Under Armour Graphic Boys Crew Socks Fit SHOES 13.5 - 4 Youth 3 Pair School CampOpens in a new window or tabNew (Other)$13.000 bids$16.91Buy It Now+$5.02 deliveryLocated in United States
- Ended Jul 24, 2025Under Armour Graphic Boys Crew Socks Fit SHOES 13.5 - 4 Youth 2 Pair Back SchoolOpens in a new window or tabNew (Other)$12.000 bids$15.90Buy It Now+$4.80 deliveryLocated in United States
- Ended Jul 24, 2025Mens Boys Under ARMOUR Drawstring Elastic Waist Pocket Athletic Shorts Size YLGOpens in a new window or tabPre-Owned$0.990 bidsor Best Offer+$7.25 deliveryLocated in United States
- Sold Jul 24, 2025Under Armour Youth Boys White T Shirt Graphic Print Short Sleeve MediumOpens in a new window or tabBrand New$15.00Best offer accepted+$6.00 deliveryLocated in United States
- Sold Jul 24, 2025Under Armour Youth Hoodie Sweatshirt Lot of 6 Size Boys YXLOpens in a new window or tabPre-Owned$49.99or Best Offer+$24.80 deliveryLocated in United States
- Sold Jul 24, 2025Under Armour Star Wars Short Sleeve Gray T Shirt Boys Youth MediumOpens in a new window or tabPre-Owned$12.00Buy It NowFree deliveryLocated in United StatesFree returns
- Ended Jul 24, 2025Boys Under Armour Pants Size YLG Black #96510 NWOTS W/Stretch AnkleOpens in a new window or tabNew (Other)$6.990 bidsor Best Offer+$8.71 deliveryLocated in United StatesFree returns
- Sold Jul 24, 2025Under Armour Hoodie Youth XL Pullover Blue Green All Over Print Fleece ScribbleOpens in a new window or tabPre-Owned$23.00Buy It Now+$11.95 deliveryLocated in United StatesFree returns
- Sold Jul 24, 2025GUC Under Armor Graphic Pullover Hoodie Youth XLOpens in a new window or tabPre-Owned
- Sold Jul 24, 2025Under Armour Boy's Graffiti Hoodie Size YXL Pullover Youth XL All Over Logo 9Opens in a new window or tabPre-Owned$12.99or Best Offer+$8.71 deliveryLocated in United States
- Ended Jul 24, 2025Boys Short Sleeve shirts 10-12 Shorts Lot Abercrombie Under Armour Gap LotOpens in a new window or tabPre-Owned$36.000 bidsor Best Offer+$19.60 deliveryLocated in United States
- Sold Jul 24, 2025EUC Boys Under Armour Coldgear Long Sleeve Mock Compression Shirt- BlackOpens in a new window or tabPre-Owned$18.00or Best Offer+$7.88 deliveryLocated in United States
- Sold Jul 24, 2025New ListingYouth Under Armour Fitted Heat Gear Pants Black Size SmallOpens in a new window or tabPre-Owned$12.99or Best Offer+$5.02 deliveryLocated in United States
- Sold Jul 24, 2025Under Armour YSM ColdGear Black Fitted Mock Neck Shirt Youth SmallOpens in a new window or tabPre-Owned$5.00or Best Offer+$5.02 deliveryLocated in United States
- Ended Jul 24, 2025Under Armour HeatGear Loose Fit Shirt YMD Short Sleeve Blue With  camo logoOpens in a new window or tabPre-Owned$5.990 bidsor Best Offer+$5.00 deliveryLocated in United States
- Ended Jul 24, 2025Under Armour Boy's Soft Long Sleeve Rival Fleece Big Logo Hoodie White Size XSOpens in a new window or tabPre-Owned$10.000 bidsor Best Offer+$8.19 deliveryLocated in United States
- Sold Jul 24, 2025Boys Youth Under Armour Short Sleeve Gray Shirt - Size LargeOpens in a new window or tabNew (Other)$11.43or Best Offer+$7.99 deliveryLocated in United States
- Ended Jul 24, 2025Boys Blue Athletic Joggers - Under Armour - Size 4Opens in a new window or tabPre-Owned$7.600 bidsor Best OfferFree deliveryLocated in United States
- Ended Jul 24, 2025Boys T-Shirts Lot of 4 Size Youth Medium - Hurley Under armor ThereaboutsOpens in a new window or tabPre-Owned$8.500 bidsor Best Offer+$8.19 deliveryLocated in United States
- Sold Jul 22, 2025Boys New Hooded Under Armour Short Sleeve Sweat Shirt With Pockets Size Youth XSOpens in a new window or tabBrand New$14.00or Best Offer+$5.02 deliveryLocated in United States
- Ended Jul 24, 2025Under Armour Pants Boy XL Youth Gray/Green Activewear NICE!!Opens in a new window or tabPre-Owned$10.000 bids$13.00Buy It Now+$11.95 deliveryLocated in United States
- Ended Jul 24, 2025Under Armour Pullover Hoodie Boy Youth L Pink Peach Project Rock Bull NWTOpens in a new window or tabBrand New
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