Fluffy knitted crew, made from a warm Alpaca wool blend. Alpaca wool is famed for its insulation properties as well being hydrophobic, so it'll keep you warm even when it's wet. It is also extremely durable and resistant to pilling. The wool blend has a small percentage of nylon for extra durability and improved shaping. Also features a ribbed collar, cuffs and hem. We think this is what it must feel like being hugged by a friendly Alpaca.