Rue St-Guillaume loungewear sweatshirt

• Classic crew neck silhouette in an ultra-soft viscose blend
• Light ribbing at the neck, sleeve cuffs and hem
• Triangle detail at the neckline and small Rue St-Guillaume logo at the chest
• Team yours with the matching loungewear shorts or pants
• Composition: 50% Viscose, 44% Polyester, 6% Elastane
• Material: Jersey
• Made in: China
• Product code: B3M44003158

• Model is 6ft and is wearing size M

At KARL LAGERFELD, we believe transparency drives meaningful change. Through our partnership with Fairly Made — the leading French platform for fashion traceability — we are deepening our understanding of the supply chain and strengthening engagement with our suppliers.

By clicking below, you can explore this item’s full supply chain — from raw materials to the final garment — as we work toward a more responsible future in fashion.