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Product Specifications


Core Black/FTWR White/Grey Four


12.3 Ounces (Size 9)

Item #


Style #


US sales only.

Item is returnable, but does not qualify for free returns.

adidas adizero Ubersonic 4.1 Men's Core Black/White/Grey

Made with Primegreen recycled materials, the adidas adizero ubersonic 4.1 blends eco-friendly comfort and elegant style. This tennis shoe features a sock-like Primeknit upper to keep you comfortable. Unleash your speed with every stride on the responsive Lightstrike midsole. The Adiwear rubber outsole adds reliable traction, keeping you in control of every move. For players who want to unlock their quickness, the adidas adizero ubersonic 4.1 is the key to your speed!

What's New?

  • Lightstrike midsole provides a lighter, more responsive ride than the previous version.
  • Improved lace guidance, adjusted heel support and integrated lace padding provide a better fit and feel.
  • Recycled boost compound and upgraded abrasion pattern improve durability.

Who's it for?

  • Aggressive movers who want a fast, flexible shoe to bring out their best on the court.

Shoe Technology

Upper: Sock-like Primeknit upper provides breathable comfort and a secure fit. Woven mesh layer adds support for lateral movements and quick changes in direction.

Midsole: Lightstrike midsole perfectly balances light and responsive cushioning while offering a close-to-court feel for explosiveness.

Outsole: Adiwear outsole rubber adds long-lasting grip and control on hard courts.