The famous Trefoil logo, formerly used on all Adidas products, has since 1997 been applied only to heritage products, the Performance
logo, which had from 1991 been seen on the "Equipment" range of products, replaced the Trefoil in 1997 across the rest
of the Adidas line. Adidas Originals covers sports fashion styles with references to the decades between the 1940s and the 1980s.
The brand has a distinctively retro old school feel.