What do   spring hikers, summer trail runners, and deep winter backcountry skiers have   in common? They all want the lightest, most effective base layers they can   get their hands on, or their arms in. The Next to None layers fit like a   second skin, stretch superbly, protect you from the sun with a UPF 30 rating,   breathe and move moisture with AirVent™ technology, and fight off smells with   ActiveFresh™ odor control. For something that's named Next to None, these   layers sure do a whole lot.
 
    Features:
    Lightweight
    Quick Drying
    Wicking
    Breathable
    Anti-Odor
    Movement-Mirroring Stretch
    UPF 30
    Shaped Functional Fly
    Elastic Logo Waistband
    Flat-seam Construction
 
    Fabric:
    92% polyester, 8% spandex