The ASICS Women's Thermopolis Plus Long Sleeve is a popular choice among women who want a neon base layer top that offers both warmth and comfort. It is made with ASICS' Thermopolis fabric, which provides excellent insulation and moisture-wicking properties. The long sleeves offer extra coverage, while the neon color adds a vibrant touch to your workout attire. This top is perfect for running, hiking, or any outdoor activity in colder weather.