R18 UltraBoost 21 – FY0350

Short Description
Experience top-tier performance with the R18 UltraBoost 21 FY0350. Featuring Adidas’ BOOST cushioning and a flexible Primeknit+ upper, this sneaker provides outstanding comfort, energy return, and sleek design — perfect for both running and casual wear. ⚡👟

Key Features
👟 Silhouette: UltraBoost 21 (Unisex / Running Shoe)
🧵 Primeknit+ upper offers adaptive support, breathability, and lightweight flexibility
💨 BOOST midsole delivers exceptional cushioning and responsive energy return
🦶 Stretchweb outsole with Continental™ rubber ensures superior grip and long-lasting durability
🎯 Linear Energy Push system enhances forward propulsion and stability
🌿 Made with recycled materials — combining sustainability and performance

Specifications
🆔 Style code: FY0350
🎨 Color: Core Black / Cloud White / Silver Metallic
⬆️ Low-top running silhouette
📦 Packaged in official Adidas UltraBoost box

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

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