Unmatched Layering Versatility

Reach for the stars (or your next handhold) without fighting against your shirt.  Midweight fleece material for just the right amount of insulation.  Invisible ¼ length zipper to help you vent when things get too steamy.  Stretchy underarm panels for the range of motion you need to nail El Capitan or grab that beer from down the bar, while the thumbholes in the cuffs tell your sleeves to stay put.  Trim fit pairs well with the Gem to make the perfect layering system.