Recycled Microfiber Elastane Stretch Fabric | Fabric Composition : Polyester and Elastane | Breathable Mesh for Enhanced Cooling | Stayfresh Treatment with Antimicrobial Properties to Help You Stay Fresh Throughout the Day | Staydry Treatment with Additional Evaporation Properties to Help You Stay Dry Throughout the Day | Smartfabric - Takes Quality and Comfort to the Next Level | Half Sleeve | Round Neck | Label Free for All Day Comfort