Adidas Climawarm 1/4 Zip Knit Layering Top - Stay warm all year round in the adidas ClimaWarm 1/4 Zip Knit Layering Top. The ClimaWarm® technology is a highly breathable, lightweight fabric that provides thermal insulation. Contrast stitching and double knit construction adds some style. Embroidered adidas brand mark on the sleeve. 100% polyester. Imported.