This is a

Nike Dri-Fit Arm Sleeves. 

Player Edition MLB #7 Tim Anderson

Features: 

* 1 Pair

*  Dri-Fit fabric to wick sweat away and help

keep you dry and comfortable

* Abrasion-resistant form-fitting provides support

* Flat seams feel smooth against your skin

* Nike Swoosh Logo design visible brand recognition

Color:

Neptune Blue/Chile Red

Size: Adult L/XL

Long: 17"

Wrist: 3"

Bicep: 5"