Ralph Lauren Purple Label's shirt is made from a luxurious blend of wool, cotton, cashmere and silk, knitted with a classic herringbone stitch for textural interest. It's tailored for a slightly loose shape so you can layer it - try a lightweight knit underneath as we have. Size & Fit - Fits true to size, however those who are between sizes should take the larger size - Designed for a slightly loose fit - Lightweight knit - Model is shown wearing a M - Model measures: chest 38"/ 96cm, height 6'2"/ 188cm Details & Care - Tonal-brown wool and cotton-blend - Button fastenings - 53% wool, 24% cotton, 14% cashmere, 9% silk - Dry clean