The thermoactive men's T-shirt Ibar Top from Hi-Tec offers maximum comfort while engaging in your favorite sports. Its greatest advantage is the material – a soft, well-fitting knit fabric. It is very flexible, allowing for unrestricted movement. Not to be overlooked are the effective moisture management and pleasant breathability. Comfortable warmth and a feeling of freshness make winter even more enjoyable! Material: 56% polyester, 36% nylon, 8% elastane, breathable, quick-drying, seamless, high neckline. Size chart: S (163–169), M (169–177), L (177–182), XL (182–187), XXL (187–192). Width under the arms: 49-51, 51-53, 54-56, 56-58, 58-60. Width at the bottom of the shirt: 48-50, 50-52, 53-55, 55-57, 58-61. Total sleeve length measured from the collar: 33-34, 34-35, 36-38, 38-40, 40-42. Collar bottom: 64-65, 66-67, 67-69, 70-72, 73-75.