1/1
The silhouette is oversized with half sleeves (5-minute sleeves).
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Rio Optimum Plating Jersey Oversized T-Shirt (C3fit / Unisex)
Ink Black / 1
$121.52
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Rio Optimum Plating Jersey Oversized T-Shirt (C3fit / Unisex)
GC45100
$121.52
Shipping calculated at checkout.
The Re-Optimum series leverages photonic technology developed for recovery, making it popular among top athletes across various sports. This collection features T-shirts designed with a cotton-like texture for a casual look. The photonic technology used generates natural warmth sustained by the wearer's body temperature (far infrared rays emitted from the human body). It allows you to maintain warmth that is close to body temperature, necessary for a relaxed and comfortable experience. Different knit structures on the surface and inner side coexist with their respective functions. The surface is made of organic extra-long cotton (100% organic material) knitted in a high gauge, providing a refined luster, drape, and just the right amount of elasticity. The inner side utilizes quick-drying polyester and Solotex, which offers comfortable stretch, resulting in a smooth texture. With a thick feel that's easy to wear alone, it's suitable for all seasons. The silhouette features an oversized fit that looks good on adults, with a half-sleeve (5/8 sleeve) design, making it ideal for both relaxation and everyday wear. *The Re-Optimum series was realized in cooperation with Dr. Norihiro Shimizu, an honorary professor at Osaka Public University, who has over 30 years of research experience in environmental adaptation and sleep within the field of health science.
Size Chart
| Back Length | Width | Back Shoulder Width | Sleeve Length | Hem Width | Cuff Width | |
|---|---|---|---|---|---|---|
| 1 | 70 | 54 | 50 | 26 | 54 | 19 |
| 2 | 72 | 56 | 51 | 27 | 56 | 20 |
| 3 | 74 | 58 | 53 | 28 | 58 | 20 |
| 4 | 76 | 60 | 55 | 29 | 60 | 21 |
| 5 | 78 | 62 | 56 | 29 | 62 | 21 |
All measurements are in (cm).
Because outer measurements are taken by hand, slight variations (about 1–2 cm) may occur depending on the product.
Measurement methods may vary depending on the material, product shape, and whether accessories are included.
To confirm the best fit, we recommend measuring a similar item you own and comparing it with the garment measurements.
Shipping Policies
Shipping Area
Products are shipped directly from Japan and are currently available for delivery to the United States only via EMS.
Orders with delivery addresses outside the United States will be cancelled. Thank you for your understanding.
Delivery Time
- Processing time: 5–10 business days
- Shipping time: 7–14 business days
Delivery may be delayed due to customs inspections, natural disasters, or postal strikes.
Shipping Costs
Shipping fees vary by destination and will be displayed at checkout.
Order Tracking
Your tracking number will be included in the dispatch confirmation email.
For U.S. customers, track your order here:
https://tools.usps.com/go/TrackConfirmAction_input
Refund Policies
Returns & Exchanges
All items are purchased brand new from the original source and shipped as is.
Returns, refunds, and exchanges are not accepted for overseas orders unless the customer receives an incorrect item due to our fulfillment error.
To request review, please contact us within 3 days of delivery with your order number, clear photos, and a description of the issue. Returns will not be accepted without prior email approval.
We Cannot Accept Returns or Exchanges If:
- The item was received as ordered
- More than 3 days have passed since delivery
- The item has been worn, used, or washed
- The item has odors, stains, or damage after delivery
- Original accessories, packaging, or boxes are missing
- The item has been altered or repaired
- The item was purchased as a sale or discounted product
- Import duties or taxes are refused
Taxes are Prepaid
We cover all applicable import duties and taxes for your order.
You won’t be asked to pay any duties or taxes upon delivery.
Features
Looks
1/1
172cm / 2 size
Reviews
Good product
The material feels nice, and the size fits comfortably, making it enjoyable to wear.
If there were more color variations, I would buy several.
Kim brother
Simplicity is the best
It's simple and good. It feels loose when worn, and I like the silhouette.
U
Materials & Technologies
1/2
GREEN MATERIAL
Materials that consider the environment, such as recycled materials and plant-based materials.
2/2
Photoelectron
Photoelectron refers to fibers that utilize far infrared rays emitted by the body for insulation, made possible by the function of special ceramics. By mixing it with various materials, effective insulation properties are exhibited.