Custom Slim Fit: our trimmest silhouette. Previously called Custom Fit. Our T-shirts also come in Classic Fit (our roomiest). Size medium has a 27½" body length, an 18½" shoulder, and a 21" chest. Striped baseball collar. Two-button placket. Short sleeves with striped ribbed armbands. Striped ribbed piecing at the armholes. Felt "Polo Ralph Lauren" patch at the left chest. Even vented hem. Shell: 100% cotton. Collar: 99% cotton, 1% elastane. Machine washable. Imported. Model is 6'1"/185 cm and wears a size medium.