A light and versatile training vest with good stretch in the sides, making the vest flexible and comfortable to wear even when doing bigger movements. The training vest is wind and water repellent and has a ventilation panel on the back for greater temperature control even for higher intensity activity. These features make the Trainer suitable for activities such as running, orienteering and shorter mountain hikes.? The vest has elastic bands at the bottom and can be easily adjusted with only one hand. It also has two zipper pockets, front zipper with chin protection, soft lining in the collar and a storm flap that prevents the wind from penetrating the zipper. In addition, it has reflective details to ensure visibility in traffic. The vest has a regular fit, which means that it should sit looser on the body and in no way feel restrictive.?