You can't go wrong with ASICS' Men's Thermopolis® LT ˝ Zip running top, it has choice, style, and functionality woven into every thread. With its chafe-free flatlock stitching; thumbholes on the sleeve cuffs for hand warmth; a protective wind panel behind the zipper to keep ice-cold breezes out; and a zippered security pocket for your essentials, and you've got yourself the ultimate go-to running top in existence.