NWOT Second Skin Quarter Zip

NWOT. it's a few years old but it's never been worn except to try on. I found out I didn't like running in long sleeves and never got to use it! Ships from a smoke-free home. All of the dark gray spots are actually ventilated, netted kind of material. it's cozy but also keeps you cool. Very lightweight- meant for spring/fall runs and maybe summer runs if you like long sleeves! Has thumb holes too! No pockets. Size Medium, but I think it runs a little small. Definitely meant to be fitted style.