Who needs coffee for a wake-up jolt when youG??re facing the first pitch of ShuneG??s Buttress early in the morning? Patagonia's Capilene Midweight Crew hits the sweet spot of weight, breathability and wicking that is the essence of versatility worn alone or with additional layers. It keeps you dry and comfortable when worn during high-exertion activities in cool-to-moderate temperatures and insulates beneath a shell in cold weather.