Yes! We’re in production of 5XL tees and in development for more tops and bottoms up to 5X, which we are planning to produce later in 2024. The current batches of both tops and bottoms run from XXS-3X.
Regarding inseam length: Our bottoms styles have a higher rise(average 12-13”) to the top waist, and because of the elastic in the waistband all around on the Pull-on Pant and at the back of the Work Pant, they can easily be worn higher or lower. That said, the Pull-on pant design at an average of 29" inseam will be more of a high-water pant for many of our tall friends if worn at the high waist, but this was also somewhat of a style choice.
For quick reference, the Work Pant inseam varies between 31.5" and 32.5" through the sizes, with an inch hem at the bottom that helps to start a crisp roll cuff. In the future, we're considering making an extended inseam version and a petite one to go along with the standard inseam length.