Mixed fabric of polyamide and spandex, exquisite design technology, light smooth & high elastic fitting, rapid perspiration, drying and good breathable are useful to protect the arm and elbow from pulling during in outdoor activities.Honeycomb Crashproof Pads*--conform to your elbow providing ultimate flexibility and protection. *Dual-Layer Wicking*--keeps muscles warm, dries quickly with the most advanced material available. *Non-Slip Inner Silicone Strip*--Embedded elastic slip strip, prevent arm Sleeve being loose when movement, and it is useful to coordinate muscle capacity and to protect the skin. *Flat Lock Seam Stitching*--Allows flexible mobility with reduced chafing or skin irritation.Multiple use: Our elbow pads are ideal for all outdoor activities and all kinds of sports, such as basketball, softball, baseball, badminton, soccer, football, tennis, running, martial arts, riding, skating cycling, golf and more. Light, flexible and breathable, setting no restriction to your movement. Protection and safety: The anti-collision technology is composed of thick honeycomb cushions, which provide advanced protection against scratches and elbow hits, maintain the temperature of the arm muscles and increase blood flow and circulation. Lightweight and breathable: Ventilation technology is used to reduce odor and moisture. Not only can it absorb sweat quickly, but the good breathability can quickly wick away sweat, which can make your arms and elbows better protected. So you can stay comfortable after the hardest workout in any weather or terrain.