| Model | adidas UltraBoost Speed |
| Known as | "Unity Orange" |
| Brand | |
| Release date | July 24, 2023 |
| Colorway | Unity Orange / Cloud White / Core Black |
| Colors | Orange, Black, White |
| Retail price | $250 (€229, £196, ¥36,200) |
| Style code | IF3250 |
| Rating | |
| Type | Original, Limited Edition |
| Gender | Men's |
| Sport | Lifestyle |
This is a high-performance running shoe from the adidas by Stella McCartney collection. It features a breathable, vegan-friendly mesh upper, which is primarily a vibrant "Unity Orange". The design is secured by a lace closure and includes TPU overlays for support. The sneaker sits on the updated Light BOOST midsole, and is paired with a Core Black rubber outsole for traction. The design emphasizes sustainability, with the upper containing a minimum of 25% recycled content.
Added June 11, 2025 at 1:34:07 PM, Updated October 16, 2025 at 10:41:09 PM