Groupon has a great deal on the Curad Elastic Open-Heel Ankle Support for only $2.99 (reg. $7.50). This would be great for runners and walkers. Pull-over ankle support compresses and comforts weak or injured ankles with elastic. The open heel provides comfort inside of shoes.
There is a limit of 3 per person and shipping is $2.99 or free with a $15 purchase. All returns are free. One size fits most. This is only available for the next 4 days.