One POPSUGAR-favourite period-pant brand is Modibodi. Every single product on the site is plastic free, and the brand has recently launched a Biodegradable Brief (£34), which is made from a combination of natural and bioengineered synthetic textiles (basically, they're good for the environment and super stretchy and comfy). These knickers can be washed more than 100 times, which is pretty impressive.
Elsewhere on the site, Modibodi caters to babies and adults of all genders. The brand makes leak-proof swimwear, activewear, and sensual undies for when you want to feel a little sexier. We love the brand's totally stylish collaboration with PUMA that completely replaces the need for pads and tampons. The products, from leggings to briefs, wick moisture, sweat, fluid and odour to keep you feeling fresh as you train, without the discomfort of disposables. And they're 100 percent plastic free.