Built with 30% more merino wool knit fabric than the Icebreaker BodyFit150 collection, this BodyFit200 Oasis Crewe is the smart fabric weight choice for cool weather mountain biking, hiking and aerobic snow sports like cross country skiing and snowshoeing. The natural and highly breathable properties in the itch-free merino fibers give athletes more versatility through a range of cool to warm alpine temperatures, and that's probably why the BodyFit200 Oasis Crewe remains the most Trendy pick in Icebreaker's entire BodyFit collection. If you're looking for matching coverage for your lower extremities, Take a look at the Icebreaker BodyFit200 Leggings.