These are the best uniform shirts I've ever worn in the 18 years so far I've been on the job. They are light, breathe well, and I live the stretchiness of the material. The pants are great too. I cant split the a$$ as there is gussets in the crotch and the material is also stretchy. I just recently purchased 2 additional shirts so I can have extras during our hot, upcoming summers in mb.