adidas Women's Ultraboost 1.0 Sustain Running Shoes - Responsive heel

Our review of the adidas Womens Ultraboost 1.0 Sustain finds a trainer that excels for runners and daily walkers who prioritize continuous energy return and a snug, supportive fit. The single biggest reason to consider these shoes is the combination of BOOST cushioning and a flexible upper: the midsole returns energy on each stride while the PRIMEKNIT upper adapts to foot movement for a natural feel. They perform especially well for anyone seeking comfort over long distances or all-day wear, though potential buyers should note a few fit and traction tradeoffs reported by users.

Key Features

• ADIDAS PRIMEKNIT: A foot-hugging, adaptive upper that wraps the foot to support natural movement without locking the foot into a rigid shape.
• BOOST cushioning: Fused energy capsules in the midsole deliver pronounced energy return for sustained comfort during runs or extended periods on your feet.
• TORSION SYSTEM: Built-in support between the heel and forefoot offers midfoot stability for a smoother transition through the gait cycle.
• Continental Rubber outsole: A durable rubber compound provides reliable traction on wet and dry surfaces for everyday training.
• Sustain construction: Materials and design emphasize longer-lasting comfort and responsible production choices implied by the model name.

Who It's For

The Ultraboost 1.0 Sustain is best suited to recreational runners, urban commuters, and anyone who spends a lot of time on their feet and values cushioning and responsiveness. The shoe's energy-returning midsole and adaptive upper make it a strong choice for distance training and all-day comfort.

Runners who need a very wide toe box, maximal slip resistance for technical wet surfaces, or a shoe that is extremely easy to pull on may want to look elsewhere; several customers noted a slightly narrow toe fit and occasional issues with traction and donning the shoe.

Pros & Cons

Pros

• Excellent long-run comfort and lively responsiveness thanks to BOOST cushioning.
• Supportive, adaptive fit from PRIMEKNIT that moves with the foot.
• Stable ride with the TORSION SYSTEM for predictable heel-to-toe transitions.
• Durable Continental Rubber outsole offers trustworthy traction on most surfaces.

Cons

• The toe area can feel narrow for some wearers, so sizing may require consideration.
• A few users reported limited slip resistance in certain conditions and some difficulty pulling the shoe on.

Specifications

Our Verdict

The adidas Womens Ultraboost 1.0 Sustain is a strong pick for runners and active commuters who want responsive cushioning and a supportive, adaptive upper. It delivers exceptional comfort and a stable ride at a reasonable value, though those needing a roomier toe box or maximal slip grip should try them on first to ensure the fit and traction meet their needs.

Frequently Asked Questions

Do these run true to size?
Fit is mixed: many find them true to size, but some report a narrow toe area, so try them on if you are between sizes.

Are they good for long runs?
Yes; the BOOST midsole provides sustained energy return and cushioning that holds up well for longer distances.

How is the traction in wet conditions?
The Continental Rubber outsole offers reliable grip on most wet and dry surfaces, though a few users have reported occasional slip resistance issues in specific conditions.