The 200 Oasis base layer range sets the standard for all others to follow. The Long sleeve crewe is made with icebreaker’s most versatile merino jersey fabric for year-round layering performance whatever the activity.

Setting the standard for all others to follow, the 200 Oasis Long Sleeve Crewe is icebreaker's best-selling base layer—a versatile active top for year-round layering and everyday comfort.