Float Short Sleeve Size:xs When to Wear: Any or

When to Wear: Any or every run

If you are between sizes

Cooling Technology: Brrr° Triple Chill Effect® fabric with cooling minerals for immediate relief

Reflective Features: Reflective print side and back panels are high visibility even in low light

Moderate Coverage: With a 5

Float Short Sleeve Size:xs When to Wear: Any orChafe Resistant: The softest fabric meets seamless construction Stink Busting: Silver is blended directly into the yarn for antimicrobial power that lasts wash after wash Standard Fit: Streamlined, breathable body Graphic: All over bird knit When to Wear: A go to anytime you want your miles to fly by, especially great under hydration packs