Boys 12Y

Step into sustainable style with these preloved Converse sneakers, perfect for all seasons and suitable for both teens and adults at EU size 37, of...

Step into timeless style with these neutral Converse sneakers, perfect for all seasons. Available in EU38, they're designed to promote circular con...

These Polo Ralph Lauren shorts for tweens are perfect for spring and summer, offering a stylish and sustainable choice with a comfortable drawstrin...

Elevate your teen's casual wardrobe with these eco-conscious Kite camo pants, perfect for adding a trendy touch while promoting circular fashion. D...

Enhance your game with these preloved Nike soccer cleats, featuring a striking yellow design with red accents, available in size EU38 for all gende...

Ignite your tween's adventurous spirit with this vibrant Joules short sleeve T-shirt, featuring a playful shark riding a bicycle, perfect for any a...

Explore eco-friendly style with these preloved Boden camo shorts for tweens, featuring a comfortable elastic waistband and spacious pockets, perfec...

Discover this Hanna Andersson long sleeve t-shirt for tweens, featuring a playful animal design with bright orange sleeves, perfect for adding a to...

Discover the perfect blend of style and sustainability with these vibrant Adidas sneakers in EU37, designed for all seasons and suitable for teens....

Elevate your game with these preloved Adidas soccer cleats in vibrant red, sized EU38, perfect for all seasons and designed for anyone who loves th...

Keep your tween stylishly protected from the elements with this Fila lightweight jacket in size 12Y, featuring a bold blue-and-white design with a ...

Elevate your tween's wardrobe with this vibrant Vilebrequin short sleeve polo from the Nautical collection, featuring a lively green hue and contra...

Elevate your tween's wardrobe with this classic white long sleeve T-shirt from Hanna Andersson, designed for comfort and style in size 12Y. This pr...

This elegant Boden long sleeve shirt is perfect for any special occasion, designed for tween boys aged 12 years. Crafted for style and comfort, its...

This classic white long sleeve shirt by Boden, perfect for a tween, combines timeless style with sustainability, offering a preloved option that's ...

ConditionGood as New: Very minor signs of wearMaterialWool, Polyamide/NylonAuthenticity 100% Guaranteed

ConditionGently Used: Minor signs of wear, A few loose threads, Minor pilling on the frontMaterialCottonAuthenticity 100% Guaranteed

Dive into summer with these preloved Bonpoint swim shorts, featuring a playful polka dot pattern. Perfect for tweens, these yellow beach essentials...

Elevate your tween's wardrobe with this Stella McCartney short sleeve t-shirt for boys, featuring a stylish black and red color-block design with b...

These Crewcuts shorts are perfect for the eco-conscious tween boy, featuring a stylish light blue design that's both comfortable and sustainable, p...

These Hanna Andersson boys' shorts in size 12Y feature a vibrant green hue with contrasting blue side panels and an adjustable drawstring waistband...

These vibrant yellow Hanna Andersson active shorts for tween boys feature gray side stripes and an adjustable waistband, perfect for sporty adventu...

Make a splash with this vibrant tween bikini bottom from Hanna Andersson, featuring an eye-catching animal pattern in bold pink and orange hues—per...

These Hanna Andersson boys' shorts in size 12Y feature a stylish combination of blue with vibrant orange side panels, perfect for active tweens who...

Discover versatile Hanna Andersson shorts for tweens in size 12Y, perfect for sustainable fashion with a deep navy hue and comfortable fit. Ideal f...

Elevate your tween's wardrobe with this Petit Bateau long sleeve t-shirt, perfect for the fall and winter seasons. Featuring a bold bear design and...

This stylish long sleeve t-shirt from The Harbour School is perfect for tweens, featuring a unique blue and grey color block design ideal for the F...

These neutral sweatpants from The Harbour School, sized small for kids, boast a stylish navy design with red side stripes, perfect for cozy Fall/Wi...

Stay cozy and stylish this fall and winter with these neutral XL sweatpants from The Harbour School, perfect for promoting sustainable fashion thro...

Discover durability and comfort with these preloved active shorts from The Harbour School, perfect for any kid's year-round adventures in size 4 ye...

These preloved kid-sized shorts from The Harbour School capture a nautical flair with their vibrant navy and white design, perfect for a stylish an...

Elevate your kid's wardrobe with these versatile all-season casual pants from The Harbour School, designed for boys in size S, combining comfort an...

These navy shorts from The Harbour School are perfect for spring and summer adventures, crafted for a comfortable fit in size S for kids, they feat...

These preloved navy blue shorts from The Harbour School are perfect for a boy in size XL, offering a stylish and sustainable choice for the spring/...

This XL-knit sweater from The Harbour School collection is perfect for tweens, featuring classic navy and white stripes, ideal for a sustainable an...

Stay cozy and stylish this fall and winter with The Harbour School's neutral hooded sweatshirt, perfect for any kid. Featuring a striking navy blue...

This vibrant blue V-neck active top from The Harbour School is perfect for any activity, featuring a wave-like design that adds a fun touch for you...

This vibrant red, long sleeve, gender-neutral tee by The Harbour School is perfect for the fall and winter season. Designed for comfort and style, ...

Elevate your kid's wardrobe with this stylish long-sleeve shirt from The Harbour School's Fall/Winter collection, perfect for adding a touch of sop...

Make waves in sustainable style with this preloved The Harbour School short sleeve polo, perfect for any kid aged 4 years. Featuring a refreshing b...

This vibrant short sleeve polo from The Harbour School, perfect for spring and summer, features a stylish wave pattern and bright red buttons, maki...

This classic white Petit Bateau short sleeve bodysuit in size 12Y for tweens combines timeless style with comfort, perfect for versatile everyday w...

Elevate your tween's wardrobe with this Under Armour hooded sweatshirt, featuring a striking red and black design and the iconic logo, perfect for ...

Elevate your tween's activewear collection with this Nike Active Top, featuring a bold camouflage pattern in versatile all-season design. Perfect f...

Elevate your tween's wardrobe with this HEAD Fall/Winter hooded sweatshirt, featuring a striking orange crackle pattern and soft, dark sleeves, per...

Elevate your tween's active wardrobe with these Under Armour Project Rock active shorts, featuring a breathable navy design perfect for all seasons...

Elevate your teen's athletic style with these Nike active shorts, perfectly designed for all-season comfort and performance. Crafted from durable, ...