25212010This wool blend mock neck sweater is made from high twist polyester and shrink proof wool yarn, giving it a unique, airy, spongy feel. It is resistant to pilling and has excellent durability, so you can use it for a long time. The lightweight material makes it feel lighter to wear than a 100% wool sweater, even with a medium weight 7G knit. It can be worn comfortably throughout the three seasons, from spring to autumn, making it suitable for a wide