ASICS Runkeeper Long Sleeve W Union TF24 while the quarter zip design

while the quarter zip design allows for customizable ventilation as you warm up on the track or trail

and this season we’ve retooled this model with a breathable knit upper and combined it with a new ‘cat’s tongue’ material to keep your feet secure

eliminating all distraction

Style #: 1011B875

Soft elastic binding sleeve and bottom hem

ASICS Runkeeper Long Sleeve W Union TF24 while the quarter zip designThis long sleeve tee keeps you comfortable as you move towards a new personal best. It also features a comfortable knit fabric that feels soft against your skin. Meanwhile, its breathability properties help you keep dry during your training. 100% Polyester