88% polyester and 12% spandex construction100% Authentic Fight wear rash guardFiber-fused graphics wont peel or fade providing long lasting durabilityRash Guard Provides protection against scrapes, rashes and cutsSweat Wicking Technology wicks away moisture keeping your body cool and dryFour Way Stretch fabric stretches in all directions allowing for maximum range of motionCompression fiber technology: improve blood flow to your working muscles and accelerate your recovery timeUpper-Welded: specific thermal-welding seamless assembly in order to deliver a soft and smooth sensation on your skinShort Sleeves style Rash Guard,Light Weight and Breathable Fabric keeps you cool and comfortableReinforced Stitching provides long lasting durabilityCustomize sizes and wide range of colors,Custom logo are welcomed