Helly Hansen Koster Sweat 1/2 Zip is a premium everyday half‑zip sweat crafted from a soft cotton‑blend with ribbed trims and quality YKK® zipper for casual comfort and timeless style. Built for versatile wear in urban and marine lifestyles, it layers easily and feels polished yet relaxed.

Features:
• YKK® half‑zip front for easy wear and ventilation
• Soft cotton‑blend fabric with premium hand feel
• Ribbed collar, cuffs & hem enhance fit
• Embroidered Helly Hansen logo for signature detail
• Ideal for everyday casual and city life