Pair it with a smart watch to perfectly shift usage and workload. But the size 9 angelina was still too long even after adding an insole. Speak has IP67 rating, and water splash certainly didnt have any issues. They performed compently as basic hearing protection, but fundamental operation was problematic. Already love this lil thing! I walked for miles in them around Mexico in 2015. The stitching around the heel really sets this apart - nice detail. I dont think I read this correctly. The one on my Huawei phone was flawless. This is the best book on spiritual formation Ive seen in 35 years of ministry!