Amazon[amazon.com]has 5-Pack Women's Winter Soft Thick Knit Warm Crew Socks on sales for $3.50 when you apply the 56% OFF promo code: T564ZG3F at checkout. Shipping is Free with Prime or on order over $25
• Made from 38% merino wool+19%Cotton+ 35% polyester+ 8% spandex.
• Soft and warm
• Fits shoe Size 6-10/36-41
• Easy to clean, machine washable