adidas on X: "Extreme Energy, unleashed. Introducing Pure #Boost. Dropping 5/14. Sign up for updates: http://t.co/D6KHzapCe1 http://t.co/dPVXZWoPSo" / X
![Amazon.com | adidas Men's Pureboost 21 Running Shoe, Core Black/Core Black/Grey Six, 4 | Road Running Amazon.com | adidas Men's Pureboost 21 Running Shoe, Core Black/Core Black/Grey Six, 4 | Road Running](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71LomujduSL._AC_UY580_.jpg)
Amazon.com | adidas Men's Pureboost 21 Running Shoe, Core Black/Core Black/Grey Six, 4 | Road Running
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