RAG / Heat System Crew Neck Long Sleeve T-Shirt

RAG
Introducing a new line from ROCOCO that focuses on high-quality production with a visible story behind each item. Centered on the theme of "Urban Outdoor Active Gear," RAG offers thoughtfully designed and functional pieces for modern lifestyles.









Triple-layered warmth
Designed with microfiber, bulky yarn, and brushed finishing, this innerwear traps warm air in its triple-layer structure. The result? Over three times the warmth of standard innerwear. The delicate brushed fabric offers a soft touch against the skin while maximizing insulation with its air-retaining structure.







Perfect for layering
The simple crew neck design ensures a sleek profile, making it ideal for layering. Whether worn under shirts or sweaters, it maintains a neat look around the neckline, complementing your outfit effortlessly.



Features the iconic RAG reflective logo on the left chest.



The ribbed cuffs gently fit the wrists, blocking cold air. A subtle brand tag at the hem adds a finishing touch.





Japanese-made innerwear for Japanese winters
The body-hugging silhouette ensures a comfortable fit, with perfectly balanced length in the body and sleeves for smooth layering without bulk. Its soft yet adequately thick texture also makes it an excellent choice for wearing as loungewear.

From desk work to outdoor activities, or simply relaxing at home, this piece adapts to your needs, keeping you cozy in any setting.