I've spent years telling other people why natural fibers matter. This summer was the first time I actually tried to live it more mindfully, all the way through, not just in my underwear drawer but everywhere.
It started almost by accident. I was packing for a trip in June and pulled out a nylon blend tank top I'd worn a hundred times, and for the first time I actually noticed how it felt, and smelled. Slightly stiff, with a faint musty smell that no amount of washing seemed to fully get out. When I wore it, it felt a little clingy in the heat in a way that had nothing to do with fit. I put it back in the drawer and grabbed a cotton one instead, and that was sort of it. I didn't announce it to myself as a project. I just kept reaching for cotton and linen over anything synthetic, and by July I realized I'd gone almost the entire summer without wearing a single polyester or nylon piece, with a few exceptions: a swimsuit on a beach day, a favorite old dress that's mostly nylon for a wedding, and my running clothes.
So I decided to make it official and see it through for the rest of the summer.
What I expected
Honestly, I expected it to be a hassle. I assumed it would mean fewer choices, more wrinkles, more laundry, and probably some outfit I regretted because the "sustainable" option didn't fit as well as the synthetic one.
Some of that was true. Linen wrinkles the second you look at it. Cotton takes longer to dry. I did have to let go of a couple of pieces that just don't have a good natural fiber equivalent yet, mainly certain running outfits.
But most of what I expected didn't hold up.
What actually happened
The biggest thing I noticed was temperature regulation. LA summers run hot, and I spent a lot of this one outside, at the farmers market, at the Hollywood Bowl, hiking for hours in the sun. Natural fibers breathe in a way I'd talked about in theory for years but hadn't really felt as a daily, embodied difference. Less clinginess. Less of that damp, trapped feeling, and less of that smell.
The smell thing nobody talks about
Synthetic fibers like polyester and nylon are petroleum-based, and their structure holds onto body oil and bacteria in a way natural fibers don't. Every time you sweat in a synthetic piece, some of that oil gets trapped in the fiber itself rather than washing all the way out. Over time, wash after wash, it builds up. That's the source of the musty smell that shows up in synthetic clothes after enough wear, the kind that's faintly there even right out of the dryer, and it's a big part of why so many gym clothes seem to need to be washed immediately after wearing just to feel wearable again.
Natural fibers like cotton and linen don't hold onto oil the same way, so they don't build up that residual smell over time the way synthetics do. Now I smell it on other synthetic pieces in my closet that I never would have flagged before. Once you notice it, you can't really un-notice it.
What I didn't expect
The second thing was less expected. I started shopping less. There's less temptation when you're focused on natural fibers and finding forever, core pieces. Shopping is so much easier when most things can be eliminated up front. This summer I found myself gravitating toward a lot of great vintage, more than anything.
What I'd tell someone trying this
You don't have to do it all at once. I didn't. If you want to try it, the easiest place to start is the layer closest to your skin: underwear, bras, socks, sleepwear, since that's where the difference between natural and synthetic fiber is most immediate and most personal, and it's also usually the easiest place to swap without rebuilding your whole wardrobe at once.
I'm not going to pretend I'll never wear a synthetic fiber again. Some things genuinely don't have a natural equivalent yet, and I'm not interested in being precious about it. I just more mindfully reach for natural fiber first now because I can actually feel, and smell, the difference, and once you notice it, it's hard to go back to not noticing.
Where I'd start if you're curious
If you want to try your own version of this, start small. Swap one drawer. For most people, that's underwear and everyday basics, the things touching your skin for the most hours of the day. Our organic cotton collection is where I'd point you first. It's what most of my own closet has quietly become this year.
