Tracksmith Women's Session Long Sleeve Size:Extra Small chloride) to aid in hydration

chloride) to aid in hydration by maintaining water balance and plasma volume

while the vest has a waterproof lined pocket for your phone

Weight 78 grams

This product is made with 100% recycled polyester fibers

easy to click the cap in place to slip into a front vest pocket or stash in your backpack or belt

Tracksmith Women's Session Long Sleeve Size:Extra Small chloride) to aid in hydrationA versatile, lightweight, high stretch long sleeve built for whatever your daily training may bring. Easy run. Tempo. Fartlek. Intervals. Whatever your training plan calls for, our workhorse Session Long Sleeve delivers day in and day out. Built from a lightweight, wicking and antimicrobial stretch knit and cut in a relaxed fit for maximum comfort, this long sleeve works as hard as you do. Plus, the understated styling and heathered finish make it