Helmut Lang Shrug Sweater is a two-piece crewneck knit featuring detachable sleeves for versatile layering. Wear the sleeveless tank base alone, add the raglan shrug, or use the sleeves separately as a bolero or scarf. Key attributes: White | Wool-silk blend | Detachable sleeves | Hidden buttons to secure sleeves | Can be worn as separate pieces (tank base and sleeve shrug) | Crewneck | Detachable raglan sleeves | Ribbed cuffs | Two-piece design | Classic muscle-tank base | Dimensions & fit: Fits true to size. | Model is 6'1" and is wearing size S. | Composition & care: 67% wool | 28% silk | 5% other fibers | Dry clean using any solvent except trichloroethylene.