Snowballs™ is the scientifically backed cooling underwear designed to naturally improve male fertility and testosterone, as well as to relieve scrotal pain.

Studies have shown that lowering scrotal temperature by even one degree Celsius can improve sperm count and quality, and our comfortable, organic, all-day underwear is designed with a pouch fitting one of our special ergonomic ice packs – SnowWedges™ – each of which keeps you cold for about 30 minutes.