Full Throttle Warmth: HC Racing Jacket Inspired by the hard-driving aesthetics of NASCAR, the HC Racing Jacket is engineered for both speed-inspired style and extreme cold-weather protection. This jacket is the heavy-duty gear for those who live life in the fast lane and proudly support the Hardcore Tokyo mentality. Design & Performance Features: NASCAR-Inspired: A direct homage to classic racing jackets, featuring a bold, authentic look. Superior Warmth: This jacket is Super Warm and thicker than a regular padded jacket, built to lock in heat. Advanced Insulation: Includes an Aluminum Heat Sheet middle inner for exceptional cold protection and an additional Quilted Inner lining. Durable Outer: The shell is made from Heavy Twill (35% Cotton / 65% Poly) for resilience. High-Quality Details: All logos and branding are premium Embroidery, not printing. Important Fit Note (Oversized Specification): Big Spec: This jacket runs large. The listed size specifications are wider and bigger than typical. Sizing Guidance: The size L may fit like an X-Large, and the size XL may fit like a XX-Large in regular sizing. Please check the actual measurements carefully. There are two sizes listed, but please check the actual size.(Big spec than size list)MAYBE *Large same X-Large spec, *XL same XX-Large specShoulder M 22" L 23" XL25"Chest Around L54" XL56"Length L29.5" XL31.5"Sleeves L25" XL26"