Adicolor Sst Track Tracksuit BottomsAdidas Adicolor Sst Track Tracksuit Bottoms Purple Adicolor SST Track Pants Stretchy pants made in part with a blend of recycled and renewable materials. Make yourself comfortable in these adidas track pants. The slim fit keeps your lines clean, while stretchy doubleknit gives you freedom to move. Tall 3 Stripes down the legs call on that sporty heritage. Complete the look with a coordinating track jacket and a contrast crop top, and you're all set