Experience unmatched warmth and craftsmanship with the Double Heavyweight French Terry Pullover Hoodie from Wonder Looper. Weighing an extraordinary 876gsm (25.8oz per square yard), this hoodie stands in a class of its own. Each piece is meticulously produced in Wakayama, Japan, a region revered for its circular knitting heritage and uncompromising manufacturing standards.

This hoodie pushes beyond traditional heavyweight garments, offering nearly double the density of standard heavyweight knits. The result is exceptional warmth, structure, and a reassuring sense of substance—ideal for cold weather without sacrificing comfort.

The fabric is a specially developed French terry, knitted on low-gauge (10G) circular machines to achieve a richly textured, irregular surface with depth and character. Inside, large, plush loops create a soft, cushioned feel against the skin, delivering outstanding comfort with every wear.

Designed with a modern athletic fit, this hoodie balances refined construction with everyday functionality. A drawstring hood and hand-warmer pocket add practicality, while raglan sleeves, ribbed side panels, cuffs, and hem provide support and unrestricted movement. Finished with Union Special flat seam construction, this piece exemplifies Wonder Looper’s dedication to durability, comfort, and long-term wear.

Fit Notes: Despite being a Japanese brand, we find the sizing of Wonder Looper garments to be more Western than Japanese. If you usually wear a size M in American hoodies, you'll find a suitable fit with this piece in size M. However, as always, we recommend consulting our size chart for the perfect fit.