Unused or tried on DESCENTE Heat Navi Series Original price: Approximately 5000 yen 140 size 135-145 cm height Chest 64-72 cm Waist 54-62 cm *For sports use, it's perfect as an inner layer for snowboarding, skiing, camping, outdoor activities, and commuting to school or cram school. Heat Navi Specifications The following is from the manufacturer's website: The main feature of Descente's unique active insulation system "HEAT NAVI®" is that it absorbs almost all wavelengths of light and generates heat. Carbon-based inorganic substances are kneaded into special flat-section fibers with a large surface area, increasing the light absorption area. It warms up by efficiently converting light into heat. Warm even on cloudy days. Sunlight reaches the ground even on cloudy days. Although HEAT NAVI(R) has less heat exchange than on a sunny day, it efficiently converts light into heat, so you can enjoy outdoor sports lightly and warmly in any weather. Navy mesh material, zip-up trainer. - Color: Navy - Design: Zip-up - Logo: Embroidered logo - Accent color: Light blue - Material: Mesh material Thank you for viewing. #UnderShirt140 #SportsLongSleeve140 #DESCENTE140 #Camping #Outdoor #SkiInner #SnowboardInner