Our yarns are free of harmful toxins
OEKO-TEX® Standard 100.
Part of our collection is made of organic cotton.
Effio is a Dutch gentlemen’s fashion brand founded in 2007.
We specialise in making high-quality socks.
Our collections are sophisticated, stylish and are made with an eye for detail. Because at Effio we believe that life is about details that make the distinction between the usual and sophisticated. We are proud to produce our socks in Italy with the family Bertoletti’s craftsmanship. Dutch design, Made in Italy!
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