Black menstrual penties with hem is made from ultra-soft modal and features an innovative, upgraded absorbent layer developed in collaboration with the Technical University of Liberec. Thanks to this technology, the functional layer remains just as thin while channeling liquid lengthwise, offering even better absorbent 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 high-waisted cut with a stretchy waistband and flat seams gently hugs the tummy.
The panties feature comfortably cut leg openings in the groin area.
The functional absorbent pad, with a top layer made from the softest merino wool, is extended in the front.
Inner layers:
1) 100% merino wool – mulesing free
Country of production: Czech Republic
Certificate bluesign®
Certificate OEKO-TEX STANDARD 100 class II
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
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.
Locally and ethically made
We make our panties for you in the Czech Republic, where workers are paid a fair wage. We place emphasis on resource conservation and a transparent production system.
Reusable
The life span of our panties is expected to be 3+ years. In 3 years of using SAYU panties, you will save 6.27 kg of disposable waste.
Mulesing Free Merino
With merino wool in our products, we offer not only luxury quality but also a good sense of conscience thanks to the gentle farming of sheep using the Mulesing Free method.
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
