"Men's Korsa® Speed 3"" Short: The Korsa Speed 3"" Short is a men's running short built for training runs where staying comfortable and keeping your essentials secure actually matters. The 3-inch inseam gives you freedom of movement without excess fabric getting in the way, and the moisture-wicking construction helps sweat dry quickly so you stay focused on the effort rather than how you feel. Whether you're logging miles on city streets or pushing through a hard workout, these shorts move with you.The fit starts with an elastic waistband and internal drawcord so you can dial in the right feel without anything shifting mid-run. Storage is well thought out - a zippered sweatproof pocket on the back is large enough to hold your phone, and a hidden internal key pocket on the brief liner keeps small essentials out of the way. A lightweight pass-through panel on the back lets you tuck in a t-shirt or towel without bulk. The body is made from an 86% polyester/14% spandex blend that stretches and wicks well, while the inner brief is 100% polyester for a smooth, consistent feel. Reflective logo and trim along the front leg opening and side slits add low-light visibility on early morning or evening runs.Why Our Fit Experts Love It""I took these out on a warm morning run and the sweatproof phone pocket was the first thing I noticed - my phone stayed completely dry even when I was really working. The pass-through panel is a small detail that makes a big difference if you like to tuck in a shirt. The fit felt secure without being restrictive, which is exactly what I want on a faster effort."" - Sean, Road Runner Sports Fit Expert, Chula Vista, CAWho It's Best ForThe Korsa Speed 3"" Short is a strong choice for men who want a lightweight, lined running short that handles warm-weather training without sacrificing storage or fit. If you run with your phone, appreciate a secure key pocket, and want reflective details for low-light visibility, these shorts cover the basics well. They work equally well for road running, gym sessions, or any high-output workout where moisture management and freedom of movement matter. VIP Family members can take the Speed 3"" Short for a 90-Day test drive with our Perfect Fit Guarantee."