Light - Weigh 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 - Weigh. V-neck design to be worn comfortably with collared shirt. Washing Instructions Machine wash 30° Do not bleach. Do not tumble dry. Do not iron. Do not dry clean. - Light - Weigh 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 - Weigh. V-neck design to be worn comfortably with collared shirt. Washing Instructions Machine wash 30° Do not bleach. Do not tumble dry. Do not iron. Do not dry clean.