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Heatwaves are increasing in both frequency and temperature as a result of climate change, and in those sweltering moments it can be hard to think of what to wear beyond the thing that’s going to keep you coolest, never mind whether it’s sustainable or ethical.

Luckily, many of the most breathable materials are also the most responsible (like linen and hemp, for instance). With much of Europe experiencing very high temperatures this season we’re sharing some advice for balancing sustainability with the effects of climate change. Scroll on for five tips on dressing sustainably in hot weather, and our picks from better brands. 

Opt for lighter materials

In warm, sticky environments, lighter clothing is the obvious choice. Which are the most sustainable though? Our top choices are organic linen and hemp, as they are biodegradable (when not treated with chemicals or certain dyes), and dries quickly. TENCEL Lyocell and recycled or organic cotton share similar breathability and quick drying properties, so they’re also great options. 

JAN ‘N JUNE

SUI

CARPASUS

Choose non-synthetic, breathable activewear

Whether or not you are being active or not, you’re likely to sweat. Consider quality activewear that is designed to be breathable and moisture-wicking, but be sure to skip polyester and other synthetics as the materials sheds microplastics when washed and don’t encourage airflow, so you’ll likely feel hotter and stickier for longer. More sustainable activewear brands are offering plastic-free alternatives to polyester using bamboo-viscose and TENCEL Lyocell, two materials we prefer.

BAM

Tripulse

Block out the sun

While the sun may be hard to escape, a pair of more sustainable sunglasses and a large hat will do the trick. For sunglasses, more responsible materials include recycled plastic, bamboo, wood, and bio-acetate. For hats, apply the same logic from before: consider organic linen and hemp along with recycled or organic cotton.

tentree

Use sunscreen from brands that care

Like many beauty products, sunscreens aren’t created equally. We always recommend to avoid any products that contain plastics and pollutants like oxybenzone, nano zinc oxide, and titanium dioxide. A handful of top rated brands are making suncare products free from pollutants. You can also watch for certification ensuring against ecotoxicity.

Odylique

Why not go for a swim?

While everyone may not have access to taking a dip to cool off, some will—and they can and should take advantage. Swimwear is a notoriously tricky space as most swimming garments are made from harmful synthetics like nylon and spandex. Keep an eye out for materials with a lower impact than virgin synthetics, such as ECONYL or hemp. In tandem with reducing the frequency of washing synthetic swimwear and keeping it for a long time, this are your best bet in reducing your impact for swimming costumes, trunks, and bikinis.

Natasha Tonic

ColieCo

Editor's note

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