Brand new, unused, and only tried on, purchased in February 2026. I'm selling it to buy a crew type, which suits my needs better. Size: L Color: Off Black *It's not pure black, but a nice color with a hint of brown ash. Product Description: STATIC Adrift Half Zip Hoodie Octa®CPCP® used as fleece The outdoor wear and active insulation category has expanded rapidly in recent years. Mainly overseas brands have been leading product development. TEIJIN Octa®CPCP® is one of the insulation materials in active insulation, and it is a material with light weight and high heat retention. STATIC chose to use Octa®CPCP®, which is usually used as a lining material for insulated products, as a single layer. The brand develops products in high-altitude and dry climates, and because the products combine Octa®CPCP® with a nylon shell material, they are heavy. In Japan, where they are often carried as thermal wear, it was considered difficult to layer. Due to its special mesh structure, it is overwhelmingly lighter than general thin fleeces of around 300g, and has very high heat retention per weight, making it excellent for portability and useful in all seasons. PRODUCT FEATURE - Half-zip model with easy on/off and ventilation functions - Lightweight, highly breathable due to the mesh fabric, yet has high heat retention - Less likely to get stuffy even when worn during activity, reducing the number of times you need to take it on and off - Lightweight and compact, it is useful not only for the three seasons of spring, autumn, and winter, but also as a spare thermal layer for summer mountain trekking PRODUCT SPEC - Material: Octa®CPCP® Polyester 100% (53% recycled polyester), <Chest pocket> Recycled nylon 100% - Fit: Relaxed - Weight: 165 g (size M) - Fiber/Fabric Origin: Japan - Dyeing: Japan - Manufacturing Country: Japan Size...L Gender...Men's Features...Thermal/Cold Protection, UL/Ultralight, Moisture Permeability