This Patagonia men’s Capilene 3 midweight crew neck base layer in olive green is perfect for any outdoor activity. The pull over style with a classic crewneck and fitted sleeves, provides comfort and breathability, making it suitable for all seasons. The lightweight woven fabric type in 100% polyester material ensures durability and machine wash safe. Pit to pit 20”Top to bottom 27” I have an identical one listed in my closet