90% Polyester, 10% Spandex2 in 1 Running Shorts: Outer Layer Mens Running Shorts is 90% Polyester featuring quick dry and lightwight to keep you comfortable for workouts and training.  The compression shorts is 10% spandex featuring stretch and tight which can support muscle to improve performance and provide greater flexibility for additional flexibility.Carry What You Need: The basketball shorts for men feature deep pockets on each side that give you plenty of space to safely carry your smartphone, wallet, keys, cards, and other accessories whether lounging at home, working out, or running on the track.Wide waistband with adjustable drawstring can suit your waist perfectly & gusseted crotch for staying put, helps avoid chaffing or irritation.Breathable & Quick Drying: We made our 2-in-1 workout shorts for men using breathable fabric that wicks moisture away from the skin and absorbs it.  The 2 in 1 running shorts are quick drying to make sure you stay comfy and dry throughout the day.Occasion: Our athletic casual shorts perfect for Workout, Running, Basketball, Fitness, Walking, Biking, Hiking, Yoga, all athletic activities or daily casual wear.Flexibility:With their unique pattern, these running shorts offer full flexibility and body movement. The stretchable fabric won’t hinder your actions, especially at the gym or other activities. They are perfect for every sport.Resilient Band:For added comfort, the elastic waistband stretches with your body while you move.Moisture Wicking:The breathable and stretchable fabric makes wearing men's 2 in 1 running shorts for any extreme activity perfect as they absorb excess moisture and wick sweat away from your skin to avoid any sticky or clammy feelings you may get.Lightweight:This men's 2 in 1 workout shorts is made of a poly-spandex fabric that is soft against the skin while fitting snug like a second skin.Occasion:Perfect for indoor or outdoor activities, such as hiking, cycling, running, snowboarding, riding, climbing, skiing, camping, military& tactical games, hunting and fishing.Men workout running shorts will be also a best christmas and birthday gift for son husband father.