Men's Core Ls 1/2 Zip Top is a training top for men from Asics made from 100% recycled polyester that is ideal for running in colder weather conditions. This functional training top is made of a lighweight and airy material. The sweater is equipped with a half zipper for easy ventilation as well as a risning collar that protects you from cold winds.\n\n\nBreathable and lightweight fabricHigh-neck design helps protect against the windHalf zip for easier ventilationChin guard helps protect the skin from zip closureFabric: 100 % polyester Asics Men's Core Ls 1/2 Zip Top Performance Black | Buy Asics Men's Core Ls 1/2 Zip Top Performance Black here | Outnorth