This is Training Mask Just Breathe : built for elite performance.
"Compression: This Ultimate fit delivers a locked in and rock out type feel that keeps your muscles fresh & your recovery time fast
"Smooth look with light feel the JustBreathe fabric provides extreme comfort and compression without restriction
"4-Way Stretch fabrication allows greater mobility and maintains shape "Signature Moisture Transport System wicks sweat away from the body
"Anti-Odor technology prevents the growth of odor causing microbes
"UPF 30+ protects your skin from the sun's harmful rays
"Smooth, chafe-free flatlock seam construction
"5.0 oz. Polyester/Elastane