The 2XL is the equivalent of 3XL in most other brands. (see new sizing guide for THICK). The THICK Brief underwear is pure bootylicious comfort. This bold new style also comes in the most popular fabric in the world; cotton - a natural, soft, & fluffy fiber. Thanks to its sexy-fitting cut and stunning contrast details, these eye-catching undies are sure to make you look your best. Plus, our brilliant hang-free pouch with a fun snuggle fit will leave you with no sticking, squashing, re-adjusting, sweating, or chafing.