100% Merino Labswool:
Merino wool: This superfine, shiny wool is one of the softest types of wool and is perfect for regulating body temperature in both cold and hot weather, making it a popular choice for athletic apparel. Merino wool comes from the Merino sheep, which is native to Spain but today has its largest populations in Australia and New Zealand.
Lambswool: Also known as "virgin wool" since it's taken from a baby sheep's first shearing when it's only several months old, lambswool is extremely smooth, soft, hypoallergenic, and is difficult to wrinkle. Since every sheep can only produce lambswool once, it's a rarer and more expensive wool to purchase.