Is the Ultraboost 1.0 good for running?

Yes, for easy and daily runs. The BOOST midsole is soft and cushioned, but the shoe is heavy and soft for speedwork or long tempo runs.

It runs snug. The PRIMEKNIT upper stretches, but many buyers go a half size up, especially with wide feet. Medium and wide widths are offered.

What is the difference between the Ultraboost 1.0 and later versions?

The 1.0 keeps the original PRIMEKNIT upper and full BOOST midsole. Later Ultraboost models add updated knits, more structure and lighter foams, but the 1.0 is the classic look.

Is it good for walking and standing all day?

Yes. The soft BOOST cushioning and padded collar make it a popular walking and all-day shoe.

What is the upper made of?

A PRIMEKNIT textile upper with at least 20 percent recycled content, plus a padded tongue and collar and a rubber outsole.

Is the Ultraboost 1.0 waterproof?

No. This version has no Gore-Tex membrane, so the knit upper breathes well but soaks through in rain. Look for a Gore-Tex Ultraboost if you need wet-weather protection.