Grandma's Marathon Singlet (2025 SPECIAL EDITION)

Simple, smooth and sleek, the redesigned ASICS Rival II Singlet is perfect for race day or long training runs. Made from lightweight moisture-transfer fabric to keep you dry and comfortable, make this your next race day fit!

Details:

• 100% micro polyester
• Hydrology moisture-wicking technology
• Racerback design
• Self color sewn-in side panel
• Slight drop tail
• Durable double-needle binding at neck and armholes