View the size chart Crocs Comfort Level Guide Crocs comfort Level 2. Dance in the rain until the sun starts shining again with the Freesail Shorty Rain Boot by Crocs®. Waterproof Croslite™ material construction makes it incredibly light and keeps you perfectly dry. Lace detail at collar. Lined footbed for step-in comfort. Dual Crocs Comfort™: deep cushion with all day support. Rubber outsole pods improve traction and durability. Imported. Measurements: Weight: 8 oz Circumference: 13 in Shaft: 6 1⁄2 in Product measurements were taken using size 8, width M. Please note that measurements may vary by size.