The High-Waisted Set
This set includes two of our high-waisted styles. The Everyday High Waisted in navy & Lingerie High Waisted in black—all designed for all day comfort and coverage, cut from luxurious fabrics that deliver on your intimate health.
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The Thong Starter Pack
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Alfie x Underdays Capsule Collection
Where the effortless feminine meets the everyday luxury.
We've partnered with Paris-based label luxury label ALFIE to create a limited edition capsule set of elevated summer essentials.
A collection with a “borrowed from the boys” feel, this launch celebrates ALFIE’s signature boxer shorts and Underdays’ solutions-driven design—all crafted from a luxury deadstock cotton sourced in Paris.
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