At the Nammu blog, we share tips, stories, and insights about sun protection, swimming hats, and outdoor adventures. Whether you’re looking to stay safe in the sun, boost your confidence with stylish headwear, or learn more about how our products help people with unique needs like Cochlear Implants and hair loss, this is your go-to place. Dive into our articles and join the Nammu community for health-conscious and sun-smart living
Kayaking and paddleboarding share something important with snorkeling: you're on the water for extended periods with the sun directly overhead and reflected back at you from below. The difference is that on a kayak or paddleboard, you're sitting or standing upright — which means your face, the top of your head, your shoulders, and your
A beach holiday should be one of the best experiences of the year. Sun, water, time to relax. For people with alopecia, there is often an extra layer of planning involved — particularly around sun protection and feeling comfortable in public spaces. But with the right gear and a bit of preparation, a beach holiday
A bald head in the sun is one of the most UV-vulnerable areas of the body. No hair means no natural protection, and being near water amplifies UV exposure through reflection. Most bald men who swim outdoors have learned this the hard way at least once: a sunburned scalp after a day at the beach
Babies and toddlers have thin, sun-sensitive skin, and there is not much shade on a pool deck or a beach. Nammu's swim hats come in an XS size built for this age range, with the same adjustable tie-back and UPF 50+ fabric as the rest of our lineup. Sized for Babies and Toddlers Our size
Long, thick, or curly hair changes what you need from a swim hat. A cap sized for short hair either won't go on, or goes on and pops off the second you dive in. This guide covers real ways to manage long hair in the water, and which Nammu hats are the best fit while
A family summer holiday and sun safety go hand in hand — but in practice, keeping everyone protected all day, every day is harder than it sounds. Sunscreen runs out, gets left at the hotel, washes off in the pool, or causes arguments with children who don't want it applied. Regular sun hats blow off
Open water swimming has grown dramatically in popularity — from organized lake swims and ocean marathons to casual wild swimming in rivers, reservoirs, and coastal waters. It is one of the most rewarding forms of exercise and one of the most UV-intense. Unlike pool swimming, open water means no roof, no shade structure, and often
Finding the right sun hat for snorkeling is harder than it sounds. Most sun hats are designed for dry land — they blow off the moment you put your face in the water. Swim caps designed for pools offer no UV protection at all. The product you actually need sits squarely between the two:
The scalp is one of the most sun-damaged parts of the body and one of the most overlooked. When you swim outdoors, your scalp is in direct sunlight the entire time. And the two most common solutions, sunscreen and a hat, both have a problem: sunscreen washes off, and most hats fall off the
For many people with psoriasis, swimming is a double-edged experience. On one hand, moderate sun exposure and saltwater can actually soothe psoriasis plaques for some people. On the other, chlorinated pools can irritate and dry out affected skin, chemical sunscreens can trigger reactions, and prolonged UV exposure without proper protection can cause flares rather than
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