Softness Where It Matters Most
Chemotherapy can make the scalp incredibly sensitive. Standard swim caps made of silicone or latex are often too tight, causing headaches or skin irritation. Even worse, they can slip off, leaving you feeling exposed at a vulnerable time.
Nammu was designed to feel confident, comfortable, protective, and a personal solution. It is made from soft, stretchy swimsuit fabric that feels gentle against the skin while providing the security you need to swim with confidence.
A Balance of Performance and Care

Total Peace of Mind
Whether you are using a pool for gentle exercise or enjoying a beach day with family, you deserve gear that works. Nammu is chlorine-resistant and salt-water ready. It protects your scalp from harsh chemicals and the burning sun, so you can focus on the human connection and the water’s healing power.
Frequently Asked Questions
Why can standard swim caps be uncomfortable during chemotherapy? Silicone or latex caps are often too tight and can cause headaches or skin irritation on a scalp made more sensitive by treatment.
Why is UV protection especially important during chemo? Chemotherapy can increase sun sensitivity, making a permanent UPF 50+ shield for the scalp especially valuable.
Does a Nammu hat feel medical or clinical? No, it’s designed to look like a fashionable bandana rather than a clinical head covering.








