Seamless equals pure comfort. This top was developed by our team of running experts to help you feel your best as you reach your running goals. You won't want to take it off after your run. The enhanced knit fabric is buttery soft, while the advanced ACTIBREEZE technology provides a new level of breathability to keep you dry. It's made from at least 50% recycled materials from the primary fabric. ASICS - Seamless Longsleeve Women bold magenta