adidas Women's Ultraboost 1.0 Sustain - Responsive Running Shoe

In this review of the adidas Women's Ultraboost 1.0 Sustain, the bottom line is simple: runners and daily walkers who want exceptional energy return and a snug, modern fit will appreciate these shoes. The single biggest reason to buy is the signature BOOST midsole that consistently delivers a lively, responsive ride, making longer miles feel less punishing. This review looks at fit, materials, traction, and overall comfort to help decide if the Sustain model fits your rotation.

Key Features

• BOOST energy return: The fused energy capsules in the BOOST midsole provide a responsive, springy ride that helps sustain momentum during runs and long periods on your feet.
• Primeknit upper: The ADIDAS PRIMEKNIT construction wraps the foot in a stretchy, socklike fit that supports movement while aiming to reduce hotspots.
• Stretchweb outsole: The flexible Stretchweb outsole moves naturally with the foot to promote an energized stride and smoother transitions.
• Continental Rubber traction: An officially licensed Continental Rubber outsole offers superior grip for road running and everyday surfaces.
• Recycled materials: The upper yarn blends 50% recycled polyester and 50% Parley Ocean Plastic, contributing to 20% recycled content in the product for a lower environmental footprint.

Who It's For

The Ultraboost 1.0 Sustain is best for women who prioritize cushioning and a lively midsole for road running, gym sessions, or all-day wear. It suits runners who value a plush, energetic feel underfoot and those who like a close, socklike upper that moves with the foot.

Those who need a roomier toe box or struggle with very snug fits should try these on before buying, as customer feedback is mixed on tightness. People who require exceptional slip resistance on wet or oily surfaces may prefer a shoe specifically engineered for enhanced grip in those conditions.

Pros & Cons

Pros

• Excellent comfort and energy return from the BOOST midsole for longer runs and daily wear.
• Supportive, foot-hugging ADIDAS PRIMEKNIT upper that enhances natural movement.
• Lightweight feel combined with quality construction and effective traction from Continental Rubber.

Cons

• Fit can run tight for some customers, making them hard to pull on and potentially causing discomfort for those with wider feet.
• Some users reported issues with slip resistance in certain conditions despite the Continental outsole.

Specifications

Our Verdict

The adidas Women's Ultraboost 1.0 Sustain is a strong choice for runners and commuters who want a cushioned, responsive ride and a modern, supportive upper. It represents good value for those prioritizing energy return and sustainable materials, though shoppers with wider feet or those needing exceptional slip grip should try them first.

Frequently Asked Questions

Do these run true to size?
Fit is mixed: many find the Primeknit snug and true to size, but some users report they run tight, so try before committing if you have a wider foot.

How durable is the outsole?
The Stretchweb outsole with Continental Rubber is designed for road durability and offers solid traction, though a few customers noted slip issues in certain conditions.

Are these eco-friendly?
Yes; the upper uses a yarn that combines 50% recycled polyester with 50% Parley Ocean Plastic, and the shoe contains about 20% recycled content overall.