Stone Island has released its Spring/Summer 2026 Denim Research collection, featuring new garments with enzyme bleach seasonal washes. The collection expands the brand’s denim exploration through unconventional materials including hollow fiber nylon and high-density heavyweight nylon Oxford fabrics treated with indigo dyeing. Key pieces include an enzyme-bleached denim coach jacket worn by musician Feid and an oxford nylon-TC jacket modeled by actor Charlie Hunnam. The line also features a compact nylon anorak with an innovative dyeing process. The Denim Research collection applies Stone Island’s material technology to classic denim categories.

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