One of the coolest new items this season is sure to keep you warm. Constructed from luxuriously soft, 100% lightweight merino wool, this will be a go-to come late summer evenings. And with detailing like intarsia knit "Can't Break 80" on the back, contrasting at the neck and wrist, and a G4 logo zipper pull, this high-quality mid-layer will soon be one of your favorites to throw on -- even if you really can't break 80.