adidas UltraBoost 21 "Carbon Solar Red"

Model	adidas UltraBoost 21
Known as	"Carbon Solar Red"
Brand	adidas
Release date	May 31, 2021
Colorway	Carbon / Core Black / Solar Red
Colors	Black, Red, White
Retail price	$180 (€149, £128, ¥19,816)
Style code	FZ2559
Rating
Type	Original, General Release
Gender	Men's
Sport	Lifestyle

This running shoe features a Primeknit+ upper, providing seamless support, primarily in Carbon (dark grey) and Core Black. A pop of high-visibility Solar Red is used throughout the stitching of the toe box. The shoe sits on a white, energy-returning BOOST midsole, which is caged at the bottom by a Continental™ Rubber outsole for superior traction. The key performance feature is the Torsion System, which is engineered to enhance stability and energy return.