adidas Women's Ultraboost 1.0 Sustain Running Shoes - Energizing upper

In this review of the adidas Women's Ultraboost 1.0 Sustain, the bottom line is simple: these are running and daily-wear trainers for people who prioritize long-lasting cushioning and a snug, adaptive upper. The shoe's standout feature is the BOOST midsole, which returns energy on each step and provides a springy, comfortable ride for runs and long days on your feet. While the fit can run a bit narrow in the toe for some, the overall construction and materials make it a compelling choice for runners and commuters seeking a responsive, comfortable shoe.

Key Features

• ADIDAS PRIMEKNIT upper: a foot-hugging knit that adapts to movement for a secure, sock-like fit that reduces pressure points.
• BOOST cushioning: fused energy capsules deliver sustained energy return and all-day comfort whether running or walking.
• TORSION SYSTEM: integrated support between heel and forefoot promotes a stable ride during transitions from heel to toe.
• Continental Rubber outsole: engineered for dependable traction on wet and dry surfaces so grip holds up in varied conditions.
• Sustain construction: materials and build reflect an emphasis on durability and more responsible production compared with typical models.

Who It's For

These shoes are best for women who want a cushioning-first trainer for daily runs, long walks, and mixed urban use. Runners who appreciate a responsive midsole and soft, adaptive uppers will find the BOOST foam and PRIMEKNIT combination particularly appealing for steady miles and recovery days.

Those with particularly wide toes or who need aggressive slip resistance for slippery surfaces should consider other models; several customers noted the toe box can feel narrow and that traction and ease of entry were not perfect for everyone. If you need a roomy, protective racing shoe or a heavy-duty trail outsole, look elsewhere.

Pros & Cons

Pros

• Exceptionally comfortable midsole that returns energy and reduces fatigue on long wear.
• Primeknit upper that wraps the foot for a supportive, adaptive fit.
• Reliable Continental Rubber outsole for traction in both wet and dry conditions.

Cons

• Fit can run narrow in the toe for some users, causing discomfort for wider feet.
• Some customers reported difficulty pulling the shoe on and mixed feedback about slip resistance in real-world use.

Specifications

Our Verdict

The Ultraboost 1.0 Sustain is a strong choice for women seeking plush, energy-returning cushioning and a supportive knit upper for everyday running and walking. It represents good value for those who prioritize comfort and stable ride feel, but people with wide forefeet or who need extreme slip resistance should try them on first or consider wider models.

Frequently Asked Questions

Do these run true to size?
Fit is mixed; many find them true to size but some report a narrow toe box, so try them on if you have wide feet.

Are they suitable for wet conditions?
The Continental Rubber outsole gives solid traction on wet and dry surfaces, though a few users reported occasional slip concerns in specific conditions.

Is the upper comfortable for long wear?
The PRIMEKNIT upper is designed to hug the foot and move naturally, providing comfortable support for long runs and all-day wear.