Regular Fit: wider at the chest while still maintaining a modern silhouette. Size medium has a 26.5” body length (front and back), a 17” shoulder, a 41.5” chest, and a 25.5” sleeve length. Sleeve length changes 0.5” between sizes. Rib-knit Polo collar. Two-button placket. Long sleeves with rib-knit cuffs. Rib-knit hem. Signature embroidered Pony at the left chest. 90% RWS Wool, certified by Bureau Veritas TE-BVUS0015. Visit responsiblewool.org for more information. Products certified to the Responsible Wool Standard (RWS) contain wool fiber from farms independently certified to animal welfare and land management requirements. Model is 6'1 (185 cm) and wears a size medium.