Oswal Premium Thermals Are Made From Thin Lining 3 Coated Cotton Fabric, Oswal Premium Thermal Upper Thermal Brand: Oswal Thermal Color: Pearl White Fabric: Cotton Product Type: Thermal Vest Neckline: Round Sleeves: Full Fit: Regular Recommended Wear: Innerwear Wash Care: Mild Wash, Warm Iron On Reverse, Wash Similar Colors Together. (Note: Thermals From The Brand Name Oswal Can Be Varied By The Name Of R.S Oswal/S.K Oswal/ Crazy Oswal Depending Upon The Manufacturing Unit Of The Thermals) (Quality Of The Thermals Would Be Same In All The Above Cases)