Having purpose-designed clothing for the gym and running can allow your body to move freely and increase your comfort. ASICS Mens Short Sleeved Tops are designed with movement in mind, featuring various ASICS technology to help it be lightweight, quick-drying and breathable. For gym wear, clothing should be comfortable and relaxed. A good indicator that you’re wearing an ill-fitted top is if you’re finding yourself adjusting it during your workout. They should fit your body shape and movement, without restricting your range of motion or causing chafing. Many runners opt for short sleeved running tops with ASICS ACTIBREEZE technology, to help them keep cool and dry on challenging runs. With breathable features that allow air to flow and regulate your temperature.