1/13
153cm / 2 size
Rio Optimum Sweat Cardigan (C3fit / Unisex)
Ink Black / 4
$184.80
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Rio Optimum Sweat Cardigan (C3fit / Unisex)
$184.80
Shipping calculated at checkout.
The Re-Optimum series, developed using photoelectronic technology for recovery, is a collection loved by top athletes across various sports. The photoelectronic technology used here features natural warmth that persists, created by the body's own temperature (far infrared rays emitted from the body). It maintains a comfortable warmth close to body temperature, essential for relaxing and comfortable wear. The sweat cardigan, made from soft pile fabric, balances functionality and comfort. The surface is crafted from organic extra-long cotton for a smooth touch and a clean look. The inner side incorporates photoelectronic technology, and with the addition of Maxi Fresh for odor control, it minimizes unpleasant smells caused by sweat. The pile part is finished with a unique twisted yarn for a gently soft texture. We pursue a relaxed pattern design that gently envelops the body. With a moderately loose silhouette and easy-to-move raglan sleeves, the flat seam finish also considers skin comfort. The buttonless design allows for easy layering. Polyurethane materials are not used to reduce deterioration over time. To consider environmental impact, part of the material is made from organic cotton and recycled fibers. Matching sweat pants (product code: GC43342) in the same material are also recommended. *The Re-Optimum series has been realized with the cooperation of Dr. Yoshinobu Shimizu, Professor Emeritus at Osaka Metropolitan University, who has over 30 years of research in environmental adaptation and sleep in the field of health and medical science.* Re-Optimum - C3fit Technology
Size Chart
| Length | Width | Sleeve Length | Hem Width | Cuff Width | |
|---|---|---|---|---|---|
| 1 | 65 | 56 | 81 | 48 | 19 |
| 2 | 67 | 58 | 84 | 50 | 20 |
| 3 | 69 | 60 | 86 | 52 | 20 |
| 4 | 71 | 62 | 88 | 54 | 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
Taxes
Buyers are responsible for all applicable local, state, federal, and international taxes, including any sales or import taxes related to their order.
Duties and taxes are not prepaid and may be charged by customs upon delivery.
We are unable to declare a lower value or mark orders as gifts on customs forms.
Refund Policies
Returns & Exchanges
Returns are not accepted for overseas orders due to customer preferences, including incorrect sizing or personal interpretation of the product.
An exchange or refund will be offered only if the item received is incorrect or has a defect caused by us.
Please contact us within 3 days of delivery, including your order number and a description of the issue. Approved cases will have return shipping covered by us.
Requests for defective item exchanges must be submitted within 5 days of delivery based on the tracking record. Returns will not be accepted without prior email approval.
We Cannot Accept Returns or Exchanges If:
- The request is due to personal reasons
- Import duties or taxes are refused
- More than 3 days have passed since delivery
- The item has been worn, used, or washed
- The item has odors, stains, or damage caused by use
- Original accessories, packaging, or boxes are missing
- The item has been altered or repaired
- The item was purchased as a sale or discounted product
Looks
2/13
160cm / 0 size
3/13
162cm / 2 size
4/13
162cm / 2 size
5/13
170cm / 2 size
6/13
170cm / 3 size
7/13
172cm / 3 size
8/13
172cm / 3 size
9/13
173cm / 3 size
10/13
173cm / 3 size
11/13
173cm / 3 size
12/13
180cm / 3 size
13/13
183cm / 3 size
Reviews
Perfect for this season
It feels light and has just the right thickness. I feel like having one will be useful in various situations.
The size was just right.
ak
Purchase as a set
I bought it set with sweatpants, so it looks casual and put together.
Blue
Materials & Technologies
1/2
GREEN MATERIAL
Environmentally friendly materials such as recycled materials and plant-based materials.
2/2
Photo-electronic
Photo-electronic refers to fibers that utilize far-infrared rays emitted by the body through the action of special ceramics for thermal insulation. By mixing it with various materials, it exhibits effective thermal insulation properties.