The Under Armour Halo Bonded Auxetic men's running t-shirt is made of stretchy technical fabric, designed to follow your every move and offer maximum freedom and comfort. Quick-drying materials help you stay cool and dry until the last mile.
Choosing The Right Size Body measurements are given in centimeters. If your body measurement is on the borderline between two sizes, order the lower size for a tighter fit or the higher size for a looser fit.
Chest Measure around the fullest part, across the bust points, keeping the tape horizontal.
Waist Measure around the narrowest part (typically the small of your back and where your body bends side to side), keeping the tape horizontal.