The Frontier Thermal pulls from early western workwear of the 1900s. It features a lace-up collar, raw graphics across the chest, and relaxed fit. Model is 5’7” (170 cm), wearing size M. SIZE RECOMMENDATION Height (in) Weight (lbs) Suggested Size 5'2"–5'5" 95–115 S 5'4"–5'7" 115–135 M 5'6"–5'9" 135–155 L SIZE CHART Size Length (in) Chest (in) Shoulder (in) Sleeve (in) S 22 37 16 23 M 23 39 16 23 L 24 40 17 24 FAQs How long does shipping take? U.S. orders arrive in 2–7 business days. International orders take 3–8 business days, depending on the destination and preferred shipping. Can I return or exchange items? We accept returns and exchanges within 60 days of delivery. Items must be unworn, unwashed, and in original condition. How can I track my order? Once your order ships, you'll receive a tracking number via email. How do I know if an item will fit me? Check the size chart on the product page. If you’re unsure, feel free to reach out for recommendations.