Ripstop R-45 Jacket

A jacket you can rely on nearly year-round—except in the height of summer. Its clean, functional design makes it easy to layer and effortlessly versatile. Though based on traditional menswear, it's equally recommended for women.

The fabric is ripstop, recognizable by its grid of reinforcement threads. Durable enough to be used in parachutes, it’s also lightweight and wind-resistant—a high-performance material that stands up to everyday wear.

Inspired by classic military jackets, the R-45 Jacket features large flap pockets and interior pockets, all stitched with care. Its roomy silhouette allows it to be worn like a coat, while the drawcord at the waist lets you adjust the fit and helps block the wind. A practical piece shaped by 45R’s quiet attention to detail and rooted in Japanese craftsmanship.