Compressport On/Off Multisport Shirt Short Sleeve

The new On/Off Under Wear Top features a unique interactive technology with onventilation which during intense effort or the climbing phase opens over 42000 alveoli to offer maximum ventilation and oxygenation and offprotection which during the rest or descent phase closes the alveoli pores to protect from windchill and store the warmth

Strategically placed compression on the back and shoulders help correct posture improve body alignment and facilitate breathing