For those seeking to travel in warmth, comfort, and style, look no further than the Spire Long Sleeve Crew, made from a chunky knit Merino bled, while featuring ribbed detailing at the shoulders and elbows for a distinct look.. . This product will be shipped directly from Icebreaker and will leave their warehouse in 2 3 business days. Eligible for UPS ground shipping only. 70% Merino wool, 30% acrylic. Regular fit. Mid layer. Ribbed crew neck, hem, cuffs. Ribbed details at shoulders and elbows. Imported.