[YSL Men's Clothing] YSL Merino premium wool tense-blended knitted lapel short-sleeve T-shirt Polo shirt The versatile and social-friendly Merino natural breathable, temperature-adjustable, warm in winter and cool in summer, high-quality Merino non-pricking, skin-friendly, skin-friendly, tensel, regenerated fiber derived from high-end wood pulp, smooth and silky, difference from ordinary tensel has no luxury luster at all The lustre of matte wool and tensel combines low-key dignitaries