For the woman who only sweats there
Dry everywhere else.Wet there by three.
Underwear with a gusset built for sweat, not blood. Put them on at eight. Check at four.
- Not dry at four? Full refund
- Free US shipping
- XS to 3XL

You are not sweaty. You are sweaty there.
Cotton keeps it against the skin, powder cakes by lunch, and breathable fabric is wet again by three. Period underwear already holds it, which is why so many women wear it for this. It was built for blood. Ours is built for sweat.
A gusset built for sweat, not blood.
Four layers where the sweat lands: a wicking face, a thin absorbent core, a waterproof barrier and a bamboo outer. Nothing else about the garment is unusual, which is the point.

The ordinary day, handled.



Put them on at eight. Check at four.
We do not ask you to believe a page. Run the day you already know, in the pair you always change, then in ours.
Put them on. A normal day. No powder, no lotion, nothing you would not do anyway.
Notice nothing. This is the hour cotton is already damp and bamboo is already wet through.
Check. Dry at the skin, nothing on the leggings, no smell in the fabric. That is the test. If it fails, tell us within 60 days: full refund, and you keep them.
You have tried the shelf.
Everything sold for this is a fabric, a powder or a cream. None of it was built for where the sweat lands.
Cotton
Absorbs and holds it against the skin. Damp by noon.
Moves it off the skin into a core that holds.
Breathable bamboo
Wicks and dries fast, until there is more than it can dry. Wet through by three.
Wicks, then holds. The afternoon has somewhere to go.
Powder and lotion
Works until lunch, then cakes or wears off.
Worn, not applied. Nothing to reapply.
Period underwear
Holds it, because it was built for blood. Keeps the smell unless enzyme-washed.
Built for sweat: it wicks first, holds it in a thin core, and a barrier keeps it off your clothes.
Men's sweat boxers
The right idea, in a cut that is not yours.
The same idea, in underwear cut for women, XS to 3XL.
Questions women ask us.
Is this period underwear?
It is built on the same idea, for sweat. The gusset wicks first and holds less, so it stays thin and dries, and the back layer is treated so the fabric does not hold the smell. It is not sold for periods.
Will it show under leggings?
The gusset is a few millimetres and the body is one layer. There is no line at the leg or the waist.
Does it stop the sweating?
No. Nothing you wear does. It moves the sweat off your skin and holds it so it does not reach your clothes, and the fabric does not keep the smell.
Where is it made?
The factory and the fabric mill are named on the box and on this page once the first run ships.
How do I wash them?
Cold, inside out, with an enzyme detergent, no fabric softener. Hang to dry. The wash card is in the box.