Men's Pure Cotton Loose Long-Sleeved Sweatshirt

Crafted from premium 100% pure high-density cotton (96% and above main component content) with a heavy-duty fabric weight of 400g and above, this men's long-sleeved sweatshirt (Item number YYS3300) by Yayi Society blends vintage workwear durability with clean everyday casual aesthetics. Designed for young adults and fashion-conscious youth, it features an unhooded round-neck collar structure, clean solid-color styling, and a relaxed pullover silhouette engineered to deliver a structured, heavy drape without sagging over time.

Engineered for autumn and transitional winter conditions, this high-density unlined 400g+ top provides natural thermal insulation, high breathability, and superior next-to-skin comfort without relying on synthetic fleece. The heavy-gauge pure cotton construction ensures long-lasting shape retention, high pilling resistance, and exceptional durability, making it an indispensable, low-maintenance staple for campus routines, daily urban commuting, weekend leisure, and minimalist layering.

Sourced as an in-stock spot listing from original design sources, this winter 2026 release comes prepared for immediate retail distribution, complete with de-labeled (removed collar label) tagless neck styling tailored for private-label rebranding. It is available in seven versatile, muted colorways—White, Navy Blue, Apricot Color, Coffee, Seagull Gray, Iron Gray, and Black—spanning an inclusive size matrix from M, L, XL, 2XL, 3XL, up to 4XL.