ONI Denim Explained: Brand Background, Signature Fabrics, Fit Recommendations & Full FAQ

ONI Denim stands out for its extreme textures, low-tension fabrics, and the craftsmanship of founder Masao Oishi. This guide explains ONI’s brand history, signature fabrics like Secret and Asphalt Denim, how sizing works, how much they stretch, and answers the most common questions for new and experienced denim collectors.