Here is a rewritten product description that meets the requirements:

Elevate your everyday look with FALKE Women's Pure Matt 50 DEN W Ti Semi-Opaque Plain Tights, Black 3009, S-M. Crafted from fine and sustainable yarn, these semi-opaque tights provide elegant, velvety softness that beautifully complements any outfit.

The comfort waistband does not roll in, ensuring a smooth fit throughout the day. The flat seam at the toes prevents pressure points, while the hygienic gusset allows for airflow. Easy to pair with your favorite dress or jeans, these tights are versatile and perfect for work or play.

Maintain the fit and color of this article by washing it on a gentle cycle at 30°C. Special knitting techniques ensure a fine stitch pattern that adds depth to any outfit. For those who value style and durability, FALKE's Pure Matt Tights are a great choice.

Part of our sustainable FALKE-WE CARE collection, these tights prioritize environmental responsibility while maintaining exceptional quality. Made from recycled polyamide, the majority of which is produced in an eco-friendly process without chemicals or silicone softeners, you can trust that your purchase supports a more responsible fashion industry.

FALKE has been family-owned since 1895, with unwavering commitment to unconditional quality and highest craftsmanship. By choosing FALKE Pure Matt Tights, you're not just buying clothing - you're investing in a brand that values integrity and innovation.