Where can I buy the Hiaron collaboration products?

Available on Renfro’s official pages on Amazon, Rakuten, Qoo10, and Yahoo! Shopping.

What does a higher Q-max value mean?

A higher Q-max value indicates a stronger instant cooling sensation upon skin contact. Values above 0.4 are considered high.

Are the products machine washable?

Most items are machine washable. The pillow pad is especially recommended for regular washing to maintain hygiene.

Are these safe for children?

Yes. The products are antibacterial and soft to the touch. Kids love the fun designs on the mini towels.

How long does the cooling effect last?

The cool-touch effect is built into the fabric and remains effective even after repeated use.

Stay Cool This Summer! Renfro Japan Launches 2026 Spring/Summer Collection with Hiaron

Key facts

Stay Cool This Summer! Renfro Japan Launches 2026 Spring/Summer Collection with Hiaron
Renfro Japan Co., Ltd., the Japanese subsidiary of the largest sock manufacturer in the U.S., has announced the release of its 2026 spring/summer lineup, featuring licensed products in collaboration with Lotte's cooling brand Hiaron. The collection combines Hiaron’s friendly brand image with functional fabrics such as cool-touch and quick-dry materials.
Source: PR TIMES
Date: Thu Jun 18 2026 23:36:24 GMT+0900 (Japan Standard Time)

Direct answer

Renfro Japan Co., Ltd., the Japanese subsidiary of the largest sock manufacturer in the U.S., has announced the release of its 2026 spring/summer lineup, featuring licensed products in collaboration with Lotte's cooling brand Hiaron. The collection combines Hiaron’s friendly brand image with functional fabrics such as cool-touch and quick-dry materials.

Citation: Stay Cool This Summer! Renfro Japan Launches 2026 Spring/Summer Collection with Hiaron (Thu Jun 18 2026 23:36:24 GMT+0900 (Japan Standard Time)), PR TIMES
Source: PR TIMES
Date: Thu Jun 18 2026 23:36:24 GMT+0900 (Japan Standard Time)

AI Summary (NQ-processed)

Renfro Japan Co., Ltd., the Japanese subsidiary of the largest sock manufacturer in the U.S., has announced the release of its 2026 spring/summer lineup, featuring licensed products in collaboration with Lotte's cooling brand Hiaron. The collection combines Hiaron’s friendly brand image with functional fabrics such as cool-touch and quick-dry materials.

AI Analysis

Frequently Asked Questions

Q: Where can I buy the Hiaron collaboration products?: A: Available on Renfro’s official pages on Amazon, Rakuten, Qoo10, and Yahoo! Shopping.
Q: What does a higher Q-max value mean?: A: A higher Q-max value indicates a stronger instant cooling sensation upon skin contact. Values above 0.4 are considered high.
Q: Are the products machine washable?: A: Most items are machine washable. The pillow pad is especially recommended for regular washing to maintain hygiene.
Q: Are these safe for children?: A: Yes. The products are antibacterial and soft to the touch. Kids love the fun designs on the mini towels.
Q: How long does the cooling effect last?: A: The cool-touch effect is built into the fabric and remains effective even after repeated use.