Go out in cold mornings and snow season wearing the Toe Warmers Active Waterproof Ankle Boot. This waterproof boot features hook-and-loop closure that offers a secure fit. Waterproof Hook-and-loop closure Milano lining Radiantex sockliner Milano lining. Hook-and-Loop close for adjustable fit. Shaft Height: 4" (size 6) Circumference: 12" (size 6) Made in: Canada This style tends to run small. For an accurate fit we recommend purchasing a 1/2 size larger than you typically purchase. For example, if you normally purchase a size 7, we recommend purchasing a size 7 1/2.