We've been making wool clothing for work and play for over 180 years. You might say that wool is in our dna! so it was only a matter of time until we designed a classic Woolrich sweater. This mid-weight mock neck pullover is made from 100 percent heathered shetland wool. Its roomy, classic fit makes it an ideal second layer over a t-shirt. Chamois-lined 4-button front placket; ribbed cuffs and waistband.