The material is super soft and buttery. I love how it has two options, whether to wear it loose (which is quite open behind) or to tie it up. It looks good both ways - and Roland Grey looks good with generally a lot of colors. Wore this while running (tied up) and found that it's super breathable and cooling. I didn't mind it scrunching up while running up as my bottoms are high waisted.
Love the material! It's very soft and comfortable. The design isn't the most functional though--the opening is too wide to leave untied, and if you do tie it up it rides up and crumples easily. Not a big issue but picky wearers might find this uncomfortable if they don't want a cropped top.