The Men’s Shepard Marl Half-Zip Sweater by Donald Ross Sportswear. A mid-weight long sleeve half zip sweater featuring a timeless wool and nylon blend. Design features a set-in sleeve construction with self-banded bottom and sleeve cuffs. The marl design offers warmth and playability for endless comfort on and off the course. The wool and nylon fabric construction delivers a combination of style and protection from the elements. The perfect weight for chilly Fall days on the course or at the game. The Men’s Shepard Marl Half-Zip Sweater is perfect for comfortable warmth and timeless styling as a wardrobe go-to this fall.