◆ Free Re-dyeing Service
To help you enjoy your item for longer, IROS offers a free first-time re-dyeing service within one year from the date of purchase.

Please note: This is a re-dyeing service only. It does not cover exchanges or repairs.

■ Details
Material: 100% Cotton

■ "Soot Dyeing"

A dye made from ink created by burning pine wood.
Soot is carbon produced through the incomplete combustion of organic matter — the same material used for traditional sumi ink.
We use a dye made by mixing pine soot with natural glue.
By blending it into a small amount of water and kneading it thoroughly into the fabric, we create a rich, expressive shade of ink black.
The kneading process with the smoked soot brings out a deep and nuanced tone.

■ About Delivery Time

As each item is hand-dyed after receiving your order, please allow 3–4 weeks for shipping.
Delays may occur due to weather or peak season conditions. Thank you for your understanding.

■ Notes

• Because each item is dyed by hand, there may be slight variations in size, color, or texture from the product photos. We hope you’ll enjoy these as part of the product’s unique charm.

• As dyeing begins after your order is placed, please allow about 1–2 weeks for production before shipping.

• When washing, please follow the instructions below:

1. If stains or dirt appear, rinse immediately with water or soapy water before drying. You can also gently blot with a damp towel or tissue.
   Do not scrub with soap or detergent, as it may cause color fading.

2. For machine washing, we recommend placing the item in a laundry net. For hand washing, use lukewarm water with a small amount of detergent and wash gently to help preserve the color longer.

3. To prevent color transfer, wash separately from other garments for the first few washes.