adidas Ultra Boost 21

– FY0379

Short Description
Push your limits with the R18-24 UltraBoost 21 FY0379. Engineered with Adidas’ BOOST cushioning and a responsive Primeknit+ upper, this sneaker delivers superior comfort, energy return, and modern style — ideal for runners and active lifestyles. ⚡👟

Key Features
👟 Silhouette: UltraBoost 21 (Unisex / Running Shoe)
🧵 Primeknit+ upper adapts to your foot for maximum comfort, breathability, and flexibility
💨 BOOST midsole provides premium cushioning and high energy return
🦶 Stretchweb outsole with Continental™ rubber ensures reliable grip and durability
🎯 Linear Energy Push system enhances propulsion and stability
🌿 Made with recycled materials — blending sustainability with performance

Specifications
🆔 Style code: FY0379
🎨 Color: Core Black / Cloud White / Grey Three
⬆️ Low-top running silhouette
📦 Packaged in official Adidas UltraBoost box

Size & Fit
📏 Fits true to size for most runners
🧠 For a looser or more relaxed fit, consider going up half a size

Care
🧼 Clean gently with mild soap and a soft cloth or brush
🌬️ Air dry naturally — avoid direct heat and sunlight