Gray Nicolls Mens Velocity V-Neck Cricket Sweater/Jumper Polyester, , Lightweight bonded fabric with fleece inner. Sport-specific fabrics which will allow the garment to move naturally with the body even during the most strenuous of activities. The versatile fabric is able to provide warmth without weight. V-neck design to be worn comfortably with collared shirt. Fabric: 100% Polyester.