On | Men's Performance Long-T Lumos - Black SP24 Fibre composition of body fabric:

Fibre composition of body fabric: 100% Polyester

The open holes on the fabric provide ventilation where it is most needed

The fabric also reduces cling - which can really help from the perspective of comfort on a long run

Sun Movements

On | Men's Performance Long-T Lumos - Black SP24 Fibre composition of body fabric:The On Men's Performance Long T Lumos features a unique print inspired by the night sky. It combines with carefully placed reflective details to make you more visible in dark conditions. Made with a highly breathable fabric and taped seams, this On running top offers exceptional next to skin comfort. While the material is ultralight, it also offers some warmth. It should regulate your temperature in a range of temperatures. Fit Guide This On running t