The Royal Robbins Men's Spruce Crew has been an alternative to itchy wool sweaters for years. Still in high demand, the Royal Robbins Men's Spruce Crew is a lightweight acrylic/cotton blend that's machine washable and provides plenty of stretch and flexibility for a wide variety of activities. Wear Royal Robbins Men's Spruce Crew under a vest for cross country skiing or as a cool holiday crew while your relatives are overheating in their reindeer adorned sweaters. A sweater comfortable for all occasions.