Elegant, yet completely comfortable even during heavy periods? We say yes. We’re introducing a refined new design that combines luxurious lace with soft modal fabric and high absorbency rated 4 out of 5 drops.
These classic mid-rise briefs, our most popular fit, feature a highly absorbent functional pad with the innovative SAYUpro absorption layer. Developed in collaboration with the Technical University of Liberec, it distributes liquid evenly lengthwise for maximum protection and comfort.
The inner layer that sits against the skin is made from the finest merino wool, helping you feel dry while providing natural antibacterial properties.
LENZING™ Modal is a natural material that is more environmentally friendly than cotton. Due to its softness and properties, it is also known as artificial silk. It is very light, airy and also wicks away sweat.
Due to the natural origin of the material, slight variance may occur in the fabric. They do not affect the function or durability of the panties.
The bands will shrink slightly after washing, so take this into account when trying on new, unwashed panties. When choosing the size we recommend to follow the measurements in our size chart, in case of any doubts please contact us via the contact form.
The classic cut has been improved based on your feedback.
The higher-cut leg openings and softer bands offer greater comfort, even for wider thighs.
The functional pad features a touch layer made of the softest merino wool, with an extended front section for added protection.
The cut is versatile.
It can be worn low on the hips which is ideal for those who prefer a lower rise,
or in a classic mid-rise style for those who prefer a more traditional fit.
Inner layers:
1) 100% merino wool – mulesing free
Country of production: Czech Republic
OEKO-TEX STANDARD 100 class II certificate
2) 74% viscose, 18% polyester, 8% polypropylene
Country of production: Czech Republic
Meets the requirements of OEKO-TEX STANDARD 100
3) 100% polyurethane
Country of production: Czech Republic
Outer layers:
1) 93% LENZING™ Modal, 7% elastane
Country of production: Czech Republic
Meets the requirements of OEKO-TEX STANDARD 100
2) 69% polyamide, 21% elastane, 10% cotton
Country of production: Germany
OEKO-TEX STANDARD 100 class II certificate
3) Decorative element: 100% zinc casting
Country of production: Germany
OEKO-TEX STANDARD 100 certificate
Completely unique innovative SAYUpro absorbent layer with controlled fluid distribution in the longitudinal direction of the pad. Compared to conventional menstrual panties, the pad has significantly better absorbent properties while remaining comfortably soft and thin.
Your skin won't get irritated from moisture. Our SAYUtech membrane with RET 1.6 is highly vapour permeable.
The touch layer is made of the finest Mulesing-free quality merino wool in 16.5 micron yarn.
SAYU panties contain no PFAS, active silver or other added chemicals.
Machine wash before first use to activate the absorptive capacity.
✓ Soak in cold water after use
✓ Dark and light colors should be soaked and washed separately
✓ Rinse under running water; lanolin soap may be used to aid this step if desired
✓ Machine wash at 40 °C, max. 1000 rpm spin cycle
✓ Washing gel for wool, washing bag for delicate laundry
✓ Let dry loosely on a rack
× Don’t wring, twist or rub
× Don’t use cosmetic soap, bile soap, curd soap
× Don't use standard laundry detergent or fabric softeners
× Don't tumble-dry; let dry away from direct sunlight
