The ARKIV3 Heavyweight Sweatshirt utilizes a massive 410 g/m² composite fabric to deliver exceptional thermal retention and structural integrity. This dense material maintains a clean, solid profile while providing a soft-touch exterior.
The silhouette is cut for a relaxed, oversized fit, ideal for layering in cold environments. The specific polyester-spandex formulation allows for a slight mechanical stretch, ensuring comfort without compromising the garment's heavyweight feel or shape over time.
