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Thunderpants USA

Known for wedgie-proof comfort, body positivity, and exuberant prints, Thunderpants USA makes underwear that puts the “fun” in functional. In addition to “Thundies,” the Portland-based brand makes leggings, bike shorts, camisoles, and bralettes. All items are 90% fair trade organic cotton and 10% spandex, dyed with water-based inks, and sewn in Oregon in a woman-owned factory.

With playful prints and inclusive sizing, Thunderpants bring joy to everyday wear. Sizes range from XS to 4X to accommodate diverse bodies. While the items are designed for women’s bodies, the brand counts men and non-binary folks among its customers. The boxer briefs, while specifically designed to be unisex, do not have a fly. Thunderpants USA donates to many environmental and social causes, including Oregon Public Broadcasting and Dress for Success.
Two women wearing cowboy-print underthings standing in front of a brown cow
Two women wearing cowboy-print underthings standing in front of a brown cowGallery image for Thunderpants USA
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