This model of sweatshirt is made of fabrics whose weave and density, allows proper air flow. The breathability of sportswear increases comfort, as it allows temperature regulation and the removal of excess moisture to the outside of the fabric.

Special thumbholes have been incorporated into the construction of this running sweatshirt model. They are comfortable, and their greatest advantage is that they prevent the sleeves from pulling up when performing vigorous movements, which can be cumbersome, especially when wearing a jacket over the sweatshirt.