The most sustainable sock is the one you don't replace.
Bulg Nr:788 starts with combed-cotton yarn spun using wind energy, then is built to outlast the throwaway pair: a shape-retaining 200-needle knit that holds its form wash after wash, a terry-cushioned sole that keeps its plush underfoot, and an anatomical left/right fit so each sock wears evenly. Fewer worn-out socks in the drawer is its own kind of sustainability.
Made to last, in every colorway
Yarn spun with wind energy
Built to last — durability rated 9/10
FAQ
What is wind-energy yarn?
What is wind-energy yarn?
The yarn in Bulg Nr:788 is spun using wind energy — in the brand's own words, “spun with renewable energy, worn with a clear conscience.” It means the spinning stage of the yarn is powered by renewable wind energy.
What are they made of?
What are they made of?
75% combed cotton, 21% polyamide, 4% elastane — a cotton blend, not organic or recycled fiber.
What makes them sustainable?
What makes them sustainable?
Two honest things: the yarn is spun using wind energy, and the shape-retaining 200-needle knit is built to last — so a durable pair you keep longer means less waste. We don't claim recycled content, carbon-neutral, or biodegradable.
How do I wash them to make them last?
How do I wash them to make them last?
Machine wash at 40°C / 104°F, no bleach, tumble-dry OK. Turn them inside out before washing to preserve the fabric and extend its life.
What height are they?
What height are they?
Crew.
