'Whether you are building consistency, upping your distance, or training for your personal best, the adidas Ultraboost 1.0 are the shoes you should pick to support your goals every single day. Featuring an upper made with a high-performance yarn that contains at least 50% Parley Ocean Plastic, these running silhouettes paint your running rotation blue by adding a sustainable touch to it. Sporting a translucent cage and a faded backside print, the adidas Ultraboost 1.0 lets you take your victory lap in style. adidas Ultraboost 1.0 features: Primeknit upper offers a foot-hugging and snug fit. BOOST midsole provides lightweight cushioning, energy return, and responsiveness. Stretchweb outsole flexes naturally to deliver traction and stability. From daily miles to long hours on your feet, this pair is built to keep every step feeling soft, springy, and easy. The adidas Ultraboost 1.0 DNA blends performance running comfort with an everyday look, pairing a breathable Primeknit upper with responsive BOOST cushioning for a smooth, energized ride.Primeknit upper creates a flexible, foot-hugging feel.BOOST midsole delivers lightweight cushioning and energy return.Stretchweb outsole with Continental Rubber helps provide flexible traction.Upper is made with a high-performance yarn containing at least 50% Parley Ocean Plastic. Size & Fit GuidanceReviews most often describe a secure, snug fit through the midfoot. For the best fit, we recommend going up half a size, especially if you prefer a little more room or have a wider forefoot; if you like a close, locked-in feel, your usual size may still work. Best ForBest for everyday running, walking, commuting, and all-day wear when comfort is the priority. Cushioning & Road FeelReviewers consistently praise the plush BOOST ride for soft landings and lively rebound. Underfoot feel leans smooth and comfort-focused rather than firm and low to the ground, making it a strong choice for daily miles and pavement-heavy days. Break-In & DurabilityMany long-time Ultraboost fans say this model stays in rotation for regular wear, with comfort that often gets even better after a few outings. Players and runners putting in heavy mileage may want to monitor outsole wear over time, but overall feedback points to dependable everyday performance. Care & MaintenanceThe knit upper responds well to gentle cleaning, and some reviewers note that it washes well and dries quickly. Let the shoes air dry fully after cleaning to help preserve the shape and feel of the upper and cushioning."