Thermal balance short/sleeves baselayer Our newly developed PrimaLoft Dry, is a silk-weight short sleeve baselayer leveraging the advanced fabric technology unique to PrimaLoft; resulting in an all-season garment that delivers lightweight warmth when at rest, and extreme breathability when active. Elongated cut to provide maximum coverage avoiding a bulky feel when worn under bibs Part Number: BM002GLLDRY Barcode: 8050703155431 Product Code: SMS BL DRYSL-NE21-XS