Machine washing
When machine washing is advised, we recommend the following:
Use a mild detergent.
Wash and dry after turning socks inside out.
Machine wash in cold, lay flat to dry or tumble dry on cold/air setting.
Do not use the hand wash cycle in a washing machine. Use the wool cycle.
Wash dark colors separately.
Wash in a mesh laundry bag to reduce agitation. This will avoid the 
alpaca socks
getting stretched and losing their shape.