These are not US sizes, they are Asian sizes, which are two to three times smaller than US sizes. If you want a medium size, you have to order 3X. Revain should remove this brand until they accept US sizing.
Ultimate Fitness Tracker: Xiaomi Mi Smart ποΈ Band 6 - 1.56'' Offers Unmatched Features and Performance
78 Review
Segmented Beaded Kids Jump Rope For Exercise And Outdoor Activities - Durable And Shatterproof - Easily Adjustable And Light Weight Skipping Rope For Kids
48 Review
Smart bracelet Xiaomi Mi Smart Band 6 CN, black
50 Review
Foxelli Wading Boots: Lightweight, Rubber Sole Fly Fishing Shoes For Men - Grey
47 Review