Details Calling all clean water advocates: this safe water 3-pack features blue, light grey, and dark grey socks with a droplet embroidery plus extra arch support and padding for supreme comfort. Each pair supports Water.org and their work to improve lives with clean water and sanitation. 75% organic cotton, 23% polyamide, 2% spandex 1 pair = 18 months of clean water through water.org Fairtrade, GOTS, and Vegan Certified Machine wash Terry padding for comfort Made in India