JBL Tune 670NC Wireless On Ear Active Noise Cancelling Custom Headphones, Blue Color:Blue so you can feel prepared 100 organic combed cotton so you can feel prepared LAYERABLE WARMTHSTRETCHFLATLOCK SEAMS FOR COMFORTREFLECTIVE DETAILS95 5 poly spandex jersey Reflective OGIO Endurance heat transfer label for tag free comfort Zip through cadet collar Reflective O heat transfer at back neck Reflective welding around zippered chest pocket Tonal embossed O pattern at side panels and elbows Set in sleeves with shaped cuffs Reflective O heat transfer at left cuff Slight drop tail hem with reflective O Endurance heat transfer at back left hem and foldable design Adaptive Noise Cancelling with Smart Ambient Bluetooth 5