Recool Vest Sports
ReCool Vest Sports is a high-performance wearable cooling solution developed with advanced PCM (Phase Change Material) technology, designed to meet the needs of athletes and outdoor enthusiasts who face high-temperature environments.
The vest provides up to 2 hours of stable and consistent cooling, helping to reduce heat stress, improve physical endurance, and enhance overall safety during intense activities.
By incorporating PCM cooling packs that maintain a constant temperature, ReCool Vest Sports ensures reliable performance in both casual and competitive sports.
The product is lightweight, ergonomically designed, and equipped with adjustable straps, allowing wearers to enjoy full mobility and comfort even in demanding conditions such as running, cycling, hiking, and extreme outdoor workouts.
Sustainability is at the core of the design, with the vest crafted from GRS certified recycled fabric, contributing to eco-friendly practices, while waterproof and dustproof fabric materials provide durability and resilience in diverse outdoor environments.
Unlike traditional cooling solutions that are bulky or short-lived, ReCool Vest Sports is reusable and versatile, making it an ideal choice for individuals who value both performance and responsibility towards the environment.
Whether used for professional training, endurance sports, or everyday leisure activities, this vest delivers long-lasting benefits by combining advanced cooling performance, sustainable material use, and ergonomic functionality.
With ReCool Vest Sports, athletes can train harder, stay safer, and perform at their best even under the most challenging heat conditions.

Features
GRS certified recycled fabric,
waterproof & dustproof fabric,
PCM (Phase Change Material) cooling packs,
up to 2 hours of cooling,
lightweight ergonomic design
Function
Cooling vest using PCM packs to maintain stable body temperature
Prevents heat stress during outdoor work, sports, or leisure activities
Specifications
| Product Name |
Recool Vest Sports |
| Brand Name |
syntrovalley |
| Weight |
Approx. 1.2kg (including 700g PCM packs) |
| Materials |
GRS certified recycled fabric
waterproof & dustproof fabric
PCM (Phase Change Material) cooling packs |
| Color |
Black, Cool gray, White |
| Origin |
Republic of Korea |
About Us
∙ Company Overview
Syntro Valley Co., Ltd. founded in 2021, is a sustainability-driven company specializing in eco-friendly logistics solutions, reusable packaging, and PCM-based cooling wear under the brand ReCool. With an in-house R&D department and ISO 9001/14001 certifications, we are committed to innovation, quality, and resource circulation.
∙ Factory Information
Our head office is located in Seoul, Korea. We focus on product design, R&D, and quality management while working with trusted domestic and international manufacturing partners. This collaborative network ensures reliable production and global supply.
∙ Our Service
We provide reusable logistics and packaging solutions, PCM-based cooling wear (ReCool Vest, Neck, Head, Bag) for sports, work, and medical use, and operate the The Puren App, a smart circulation management platform. We also offer customized B2B solutions across industries.
∙ Our Policy
Sustainability First: Eco-friendly materials and circular economy practices
Quality Assurance: Compliance with ISO standards and continuous innovation
Global Partnership: Transparent, reliable collaboration with clients worldwide
Social Contribution: Supporting athletes and communities through product donations
Other Products