Alpine Onset Merino 150 Crew - Womens 79 mm inside of ultralight

inside of ultralight

is made from durable stainless steel with double-wall vacuum insulation to protect your hot or cold beverage at all costs

warm enough to keep the chill at bay

With close to seven feet of surface length

the King still reigns

Alpine Onset Merino 150 Crew - Womens 79 mm inside of ultralightBack by popular demand, the best selling Alpine Onset Merino 150 base layer collection is made up of a soft merino wool blended with a recycled polyester for added durability and moisture management. The perfect base layer for cool to cold temperatures, and layers comfortably underneath midlayers and shells for more extreme weather.