Polartec® Microfiber Powerstretch®

Fast-wicking inner surface is comfortable next to skin
Dries very quickly
Durable outer surface resists pilling and abrasion
Breathes:body moisture vapor passes through
Four way stretch for body hugging freedom of movement
Resists odor causing bacteria with an anti-microbial finish

Features

Form fitting
10 inch zipper
2 inch collar
Short sleeve
Great underlayer with slick surface, top layers won't bunch up.

Made in the USA.