The Adidas Ultraboost 21 represents a significant evolution in the Ultraboost line, focusing on the harmonization of weight, cushioning, and responsiveness to deliver incredible energy return. This iteration builds upon extensive testing and innovation.

• Upper: Adidas Primeknit+ with a sock-like fit, made with Primeblue (a material containing recycled content).
• Midsole: Boost technology for enhanced energy return.
• Outsole: Stretchweb design with Continental™ Rubber for durability and grip.
• Heel: Supportive heel counter.
• Lining: Textile.
• Closure: Lace closure.
• Weight: 310g (based on a UK size 8.5).
• Midsole Drop: 10mm (30.5mm heel height, 20.5mm forefoot height).
• Colorway: Core Black / Core Black / Grey Five.

Brand

adidas

Style Code

GX5236

Also Known As

Black

Colors

black/grey/white/orange

Listed

November 9, 2021

Model

Ultraboost

Gender

men

Size Run

Adult

Category

Apparel & Accessories/Shoes/Sneakers