Some normal piling on the fabric. The Patagonia Jacket Full Zip Better Sweater in gray is a stylish and functional piece for men. Made of polyester, this long sleeve jacket features a full zip closure and a windbreaker style. The regular fit and size M make it a comfortable and versatile option for cooler weather. With the Patagonia Better Sweater product line, you can trust the quality and durability of this jacket for all your outdoor adventures or everyday wear.