An ankle brace includes a main body configured to receive a foot of a wearer and an ankle stay coupled to the main body. The ankle stay includes a superior anterior section, an intermediate anterior section, and an inferior anterior section. The superior anterior section is configured to be disposed anteriorly relative to the ankle of the foot of the wearer, and the superior anterior section includes a first convex edge facing in an anterior direction and a first concave edge facing in a posterior direction. The intermediate anterior section is configured to be disposed inferiorly relative to the ankle of the foot of the wearer. The intermediate anterior section includes a second convex edge facing in the posterior direction and a second concave edge facing in the anterior direction.