WARMCELL Technology-Retains heat close to your body to maintain your optimum temperature.
PRIMALOFT GOLD TECHNOLOGY-Primaloft microfibers trap body heat to make this the most thermally-efficient synthetic insulation available. This insulation is enginerred to offer supererior softness, packability, and breathability.
PERFORMANCE FIT-A slightly wider fit in the shoulders, chest and sleeves to ensure maximum comfort and freedom of movement during play.