A pair of prototype Nikes worn by Kanye West during his performances of "Hey Mama" and "Stronger" at the Grammy Awards in 2008 has shattered the record for a pair of sneakers ever sold.
Sotheby's announced Monday that West's so-called "Grammy Worn" Nike Air Yeezy 1 fetched US$1.8 million ($2.5m) in a private sale.
The shoes were acquired by RARES, a sneaker investment marketplace.
The sale marks the highest publicly recorded price for a sneaker sale and the first pair of sneakers to top US$1 million. Sotheby's brokered the private sale.