The Munia shirt uses hollow fiber, which traps a lot of airtechnical base layers come in many types, and some are designed to wick moisture so aggressively that they can feel cool on first wear. Munia, however, is on the warmer side, making it a great choice for skiing and running, hiking, and winter cycling. As expected from a quality base layer, this shirt uses different knit structures and material thicknesses in various areas: areas that sweat the most have a more mesh-like structure, while the rest is denser. - Regular fit - Seamless construction - Hollow Thermolite Eco Made fiber - HEIQ Mint odor control treatment, based on peppermint oil - Made in Spain - Sizes: - XS: Chest 82 - 86 cm - S: Chest 87 - 91 cm - M: Chest 92 - 96 cm - L: Chest 97 - 102 cm - XL: Chest 103 - 114