Cool Beans x Fertility

Cool Beans Underwear is an innovative, naturally cooling underwear designed to optimise testicular temperature to aid with boosting sperm health and improving the likelihood of conception for couples. Featuring the patented, elasticised, air-flow mesh pouch, Cool Beans Underwear offers 3 pouch size options for a comfortable, custom fit. The pouch works with the body's natural physiology to assist in the temperature regulation of the testes, allowing the scrotum to extend and retract as required, while allowing improved heat dissipation via the premium air-flow mesh. Cool Beans Underwear are a must-have for men wanting to optimise their reproductive health.

Modern Fertility Challenges

Male fertiltiy is declining by around 3% each year.

Men are a contributing factor in 50% of infertility cases.

Increased sedentary lifestyles contribute to higher scrotal/testicular heat.

Male fertility is significantly influenced by testicular temperature.

Sub-quality sperm is a leading cause of miscarriages.

Testicular Heat and Fertility

Scientific studies reveal that testes are, on average, 2°C warmer when seated compared to standing.

A 1°C increase in testicular heat can reduce fertility by 14%. 2–3°C increase can halt sperm production entirely.

Traditional brief underwear holds the testes up against the body, allowing absorption of core body heat.

The Cool Beans Difference

Features a patented, scientifically designed air-flow mesh pouch.

Comfortably supports the testes and scrotum, gently holding them away from the body.

Allows self-regulation of temperature to maintain 2–3°C cooler than core body temperature.

Helps optimise sperm health and improve male fertility by maintaining the ideal testicular temperature.

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