How CoolMen Works

CoolMen is the world's first wearable active cooling system designed to support male reproductive health through controlled scrotal temperature management.

Using a closed-loop liquid cooling system, CoolMen continuously transfers excess heat away from the scrotal area, helping maintain optimal conditions while remaining quiet, lightweight and comfortable enough for everyday use.

Why Choose CoolMen

Unlike passive cooling methods, CoolMen provides continuous temperature control for extended periods without losing effectiveness.

Key Advantages

• Active liquid cooling technology

• Comfortable for work, home and sleep

• Quiet and discreet operation

• Lightweight ergonomic design

• USB-C rechargeable

• Developed over 9 years of research

• Certified Class I Medical Device (EU MDR)

Designed for Everyday Life

CoolMen was created to fit naturally into your daily routine.

Whether you're working at a desk, driving, relaxing at home or sleeping, the system is designed to operate quietly and remain virtually invisible under normal clothing, allowing long-term use without interrupting your lifestyle.

Recommended Use

For optimal results, CoolMen is intended for regular daily use. Simply place the cooling insert inside the supplied underwear, connect the control unit and wear the system according to the Instructions for Use.