Working out is fun, but also very tiring, especially if the conditions you're training in are particularly challenging. Which is why, when you buy fitness T-shirts and vests, you should always make sure they are breathable. In order to stay dry and comfortable when working out, Diadora has created gym vests made of a technical and highly breathable stretch fabric to ensure a perfect fit, even during the toughest workouts. The collection also includes gym vests that adapt to the most varied weather conditions, including rain, intense cold or wind, while always ensuring excellent performance. The range is completed by long-sleeved hooded T-shirts with a particularly light texture and softer fabric gym vests. Do you want even more gym clothing? Take a look at the Shorts and Sweatshirts in our Fitness Sport section.