The sight lines are surprisingly good given the thickness of the bars. As @Stk004 illustrated for all of us with his pics in a different thread on here, the bars are somewhat thick, especially if you’re used to wearing titanium. However, All-Star has dang near perfected the art of bar shaping, crafting the bars in a way that improves sight lines when looking through the mask and illuding your brain into thinking that the bars are not so thick. (regarding their experience with I-bar tech). Thus, the sight lines are very good once you get used to this. Additionally, the eye port is perfectly positioned so as to create an optimal sight line. So to answer your question about sight lines, I never had an issue with them. We have all heard about how light the mask is and how comfy the pads are so I’ll just leave those topics be. In conclusion, I was extremely satisfied with the mask and I’m so glad my friend was generous enough to let me try it out in the JV game we worked together. I just wish it wasn’t so gosh darn expensive or I’d buy one in a heartbeat.