RAG
RAG / Heat System Crew Neck Long Sleeve T-Shirt
From RAG, a label that is particular about manufacturing that values reliable quality and stories, we introduce a cut and sewn garment that combines warmth and lightness.
Air” is called nature's best heat insulator, and a special manufacturing method is used to trap it in three different layers of air, achieving a surprising threefold or more heat retention compared to ordinary innerwear.
In addition, it has a soft, enveloping feel and a structure that pursues lightness for a comfortable finish. This item is ideal not only for innerwear use, but also as loungewear.
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.
SIZE
※Check out the size guide for more accurate measurements.
Staff comment
●Staff (165cm/52kg) Body type: Slim Wearing size: M Perfect size. The shoulder width fits perfectly, and the cuffs lightly touch the back of the hand without being too long. The length covers the hips. |
●Staff (171cm/61kg) Body type: Average Wearing size: L Neither too tight nor too loose—just the right fit. The soft fabric makes it very comfortable to wear. The sleeves feel slightly short, designed to not stick out when wearing long-sleeved tops underneath. |
●Staff (177cm/67kg) Body type: Average Wearing size: LL The shoulder width is just right, with a slight room in the chest area. The length also covers the hips. Thanks to the stretchable fabric, it offers a relaxed and comfortable fit. |
●Staff (181cm/80kg) Body type: Muscular Wearing size: LL The size fits perfectly. The length is slightly above halfway over the hips, with shoulders and sleeves fitting just right. It feels warm enough to keep you cozy even in the middle of winter! |
SPEC
Materials | Body: 85% acrylic, 13% rayon, 2% nylon / Cuffs: 54% acrylic, 23% cotton, 23% polyester |
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Country of Origin | JAPAN |
Model Wearing | Wearing size LL (178cm/70kg) |
Care Instructions | ※Please note that the colours may look different from the real thing depending on your monitor environment. |
Weight | 180g |
Duties and Taxes are on us.
For orders under USD185, the following shipping costs apply:
・US, Europe: USD25 (or equivalent in your currency)
・Asia: USD20 (or equivalent in your currency)
・Other countries: USD25 (or equivalent in your currency)
Click here for detailed information.
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