The natural properties of Merino wool are unique, but your Base Layer still requires a little TLC. So here's how to keep it in fine fettle for years to come.

Merino wool is self-cleaning, so it doesn't hold onto bacteria or odours. Handy. Unlike cotton and synthetics, you won't need to wash your Merino Base Layer after every wear. Airing it for a few hours between outings and washing it every 5 or 6 wears are more than enough.

When it's time for a wash, pop your Merino Base Layer in the machine on a cold wool cycle, 30°C max. Above all, make sure you select a slow spin cycle, 400 rpm max. If you don’t mind it taking longer to dry, skipping the spin cycle altogether is even better.

Hand washing is also fine, just don't wring it out as it will damage the fibres.

Air-dry it flat to avoid stretching it. A flat surface, a towel to soak up any water, and job done.

Whatever you do, never run it through the tumble dryer. It’ll ruin it.

Ironing is fine, but Merino wool has a natural stretch that makes it crease-resistant, so it’s not really necessary.

If you do want to iron it, set it to a wool setting, 110°C max and give it a quick pass. Merino isn't a big fan of high temperatures.

After several washes, the Merino Base Layer can shrink a bit. That's totally normal for Merino wool and nothing to panic about. If you're between two sizes, go for the bigger one. That way, even after a few spins in the machine, it'll still fit you perfectly.

Since 1 January 2024, the AGEC law requires all textile brands to be transparent about what goes into their products so we can all have a much better idea of exactly what we're buying. We didn't wait for the legislation to do this, we actually lobbied for it, and we think it's an important step in the right direction to change the way our industry works. So here are a few extra details about your Merino Base Layer:

• If your time together comes to an end, know that it can be fully recycled. That said, we'd suggest thinking about giving it away before recycling as the longer it's worn, the lower its impact.
• It doesn't contain plastic microfibres. Unlike a lot of clothing that sheds microplastics in the wash, it's been designed to minimise its environmental impact. Plastic microfibres are tiny particles that wreak havoc on aquatic and terrestrial ecosystems.
• It doesn't contain any hazardous substances. It respects strict European standards aimed at eliminating substances and chemical treatments that could be harmful to you, the environment, and the people who make it.
• It doesn't contain recycled materials. Sometimes we manage to incorporate recycled materials to further reduce the impact of our clothes. Unfortunately, that wasn't possible on this occasion.

There you have it. You don't need a degree from Hogwarts to look after this Merino Base Layer, but wool is a delicate natural material that needs a bit of care.

Stick to these few simple rules and your new sidekick will be with you for years - which is exactly what we want.

On our end, we'll be back in touch soon to hear how you're getting on after a few weeks together. In the meantime, if we've missed something or you have any questions, hit us up here: support@asphalte.com.

Thanks again for trusting us, and speak soon.

ASPHALTE