R18-24 UltraBoost 21 – FY0381

Short Description
Elevate your running experience with the R18-24 UltraBoost 21 FY0381. Built with Adidas’ signature BOOST cushioning and a responsive Primeknit+ upper, this sneaker provides exceptional comfort, energy return, and a sleek, modern design — perfect for runners and active lifestyles. ⚡👟

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

Specifications
🆔 Style code: FY0381
🎨 Color: Core Black / Cloud White / Solar Red
⬆️ 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 sunlight and heat