GT LS Mid Layer - Black

MILLE GT mid-layer and base pieces. The MILLE GT Spider C2 is the summer-race-adjacent base layer with the ASSOS spider panel back for rapid sweat export. The GT LS Mid Layer is the long-sleeve insulating mid-layer — brushed interior, close-cut body, designed to sit under a winter jersey or jacket. This is the GT LS Mid Layer in Black — the long-sleeve insulating mid-layer for cool-day endurance layering.