Ultraboosts are a favourite around the world. The adidas BOOST midsole cushioning gives you excellent energy return through every step, while the adidas PRIMEKNIT upper wraps your foot snugly in place. A Torsion System adds support and stability at the midfoot. No matter where you may be heading, these juniors' adidas sneakers keep you comfortable. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic — reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean. This garment contains at least 70% recycled content in total.
Ultraboosts are a favourite around the world. The adidas BOOST midsole cushioning gives you excellent energy return through every step, while the adidas PRIMEKNIT upper wraps your foot snugly in place. A Torsion System adds support and stability at the midfoot. No matter where you may be heading, these juniors' adidas sneakers keep you comfortable. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic — reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean. This garment contains at least 70% recycled content in total.
Ultraboosts are a favourite around the world. The adidas BOOST midsole cushioning gives you excellent energy return through every step, while the adidas PRIMEKNIT upper wraps your foot snugly in place. A Torsion System adds support and stability at the midfoot. No matter where you may be heading, these juniors' adidas sneakers keep you comfortable. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic — reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean. This garment contains at least 70% recycled content in total.
Ultraboosts are a favourite around the world. The adidas BOOST midsole cushioning gives you excellent energy return through every step, while the adidas PRIMEKNIT upper wraps your foot snugly in place. A Torsion System adds support and stability at the midfoot. No matter where you may be heading, these juniors' adidas sneakers keep you comfortable. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic — reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean. This garment contains at least 70% recycled content in total.
Last updated at 03/21/2026 12:41:26
adidas UltraBoost 1.0 J 'Double Black' | Kid's Size 3.5
Delivery between 23–30 Mar $25
originally posted on footlocker.com
My son loves them! He said 5 stars! True to size!!!
originally posted on footlocker.co.uk
Best running shoe. Very comfortable. True to size and great hold of the foot. Definitely an item a runner needs in their shoe collection.
originally posted on macys.com
Perfect size ! My son loves it
| Closure type | Laces |
adidas UltraBoost 1.0 J 'Double Black' | Kid's Size 3.5
Delivery between 23–30 Mar $25
My son loves them! He said 5 stars! True to size!!!
Best running shoe. Very comfortable. True to size and great hold of the foot. Definitely an item a runner needs in their shoe collection.
Perfect size ! My son loves it
| Closure type | Laces |
