Compression sports apparel is not just a fashion statement. By compressing specific muscle groups it can increase circulation thereby reduces fatigue & post recovery phase. In addition it can improve biomechanics making your muscle more efficient & powerful.
CX-W has incorporated kinesio taping technology into their clothing. I have used kinesio taping in my practice for years & have found it to be very helpful in treating injured muscles
Whatever brand you choose (2xu, Nike, Underarmor) I am certain you will see some benefits.