Stone Island's sand sweatshirt in knit cotton-blend fabric presents a clean, minimalist silhouette with a quarter-zip mock neck and raglan sleeves. The design is anchored by the signature black compass patch at the sleeve, a hallmark of the brand's technical aesthetic. Ribbed collar, cuffs, and hem provide structured definition. This versatile layering piece pairs equally well with tailored trousers or relaxed-fit basics.