For serious insulation, start with this knit base layer half-zip that offers the ultimate in moisture-wicking performance for intense days at play. A slim fit means it's easy to layer under bibs or parkas, making it a seamless addition to your cold-weather kit.  

Tech Specs

• SHELL: Melange Base Layer Poly Knit
• Dynamic brushback stretch knit
• Moisture wicking material 
• Reinforced flat lock seams 
• Reflective print logo
• Machine washable