Adidas Ultraboost 21 Running Shoes Red Women’s 9 / Men’s 10

Bold and versatile, these Adidas Ultraboost 21 sneakers come in a striking all-red colorway. Designed for both comfort and performance, they feature the signature Boost midsole for responsive cushioning and a breathable knit upper for all-day wear. Great for running, training, or streetwear styling. ✔️ Size: Women’s 9 / Men’s 10 (see box photo for details) ✔️ Pre-owned, gently worn, light tread wear (shown in photos) ✔️ Rare all-red colorway with matching sole and accents ✔️ Includes original Adidas box ✔️ Smoke-free home ✨ Bundle with other sneakers in my closet to save—open to offers!