adidas Ultraboost 1.0 Sustain Running Shoes - Responsive

In this review of the adidas Ultraboost 1.0 Sustain Running Shoes, the bottom line is simple: these are a comfortable, energy-returning trainer best suited to runners and commuters who prioritize cushioning and a snug, adaptive fit. The single biggest reason to buy is the BOOST midsole, which delivers consistent energy return that keeps steps feeling springy over long miles or all-day wear. The review highlights a foot-hugging PRIMEKNIT upper and reliable Continental Rubber outsole, while also noting mixed fit feedback and occasional slip resistance concerns reported by customers.

Key Features

• PRIMEKNIT upper: Provides a foot-hugging, adaptive fit that supports natural movement without constraining the forefoot.
• BOOST cushioning: Delivers high-energy return for sustained comfort on runs and during long periods of standing or walking.
• Torsion System: Adds support between the heel and forefoot for a stable ride through transitions and heel-to-toe motion.
• Continental Rubber outsole: Offers dependable traction in both wet and dry conditions for added confidence on varied surfaces.
• Sustain design focus: Built with durable materials meant to balance performance with longer wear life under regular training loads.

Who It's For

These Ultraboost 1.0 Sustain shoes are aimed at runners and active people who want plush cushioning and a responsive ride. The combination of BOOST foam and the Torsion System makes them a good match for distance training, recovery runs, and everyday wear where comfort matters most.

Runners who need a very wide toe box, or who prioritize maximum slip resistance on slick surfaces, may want to compare other models first. Customers who prefer a roomier fit should try them on in person, as some reviewers reported a narrower feel across the toe.

Pros & Cons

Pros

• Excellent long-lasting comfort from BOOST cushioning that returns energy with each step.
• Supportive PRIMEKNIT upper that adapts to foot shape while allowing natural movement.
• Reliable traction from the Continental Rubber outsole in both wet and dry conditions.
• Stable ride aided by the Torsion System for smoother transitions.

Cons

• Fit runs mixed for some customers, with reports of a narrower toe area that may be uncomfortable for wider feet.
• Several users noted slip resistance issues and difficulty pulling the shoe on, which could be problematic for some activities.

Specifications

Brand	adidas
Model	Ultraboost 1.0 Sustain
Upper	ADIDAS PRIMEKNIT foot-hugging knit
Midsole	BOOST cushioning for energy return
Support	TORSION SYSTEM between heel and forefoot
Outsole	Continental Rubber outsole for wet and dry traction
Category	Women's running / athletic shoes

Our Verdict

The adidas Ultraboost 1.0 Sustain is a strong pick for runners and commuters who want plush, responsive cushioning and a snug, adaptive fit. It represents good value for anyone who prioritizes comfort, reliable traction, and a stable ride, though shoppers with wide feet or those needing exceptional slip resistance should try them on first or consider alternatives.

Frequently Asked Questions

Do these run true to size?
Fit is mixed; many find them true to size but some report a narrower toe, so trying on or sizing up is recommended for wider feet.

Are they good for wet surfaces?
The Continental Rubber outsole provides dependable traction in wet and dry conditions, though a few customers mentioned occasional slip issues in specific situations.

Is the cushioning suitable for long runs?
Yes, BOOST cushioning offers sustained energy return and comfort that works well for long runs and extended wear.