Pulse is good from a quality standpoint, but DSOT is my favorite performance. Five stars all the way. Yes, they are expensive. I believe the company should double stitch all areas I thought they had a hole along the sides where they see the shoe but they intentionally do this around the shoe to let it vent. Ive been buying Teva for years, and these are one of the best pair theyve made yet! 5mm jack, two USB 2. I feel like I could have maybe gotten the 5x but then it may have been too tight to move enough to work out in. If you have super wide heels, they may seem a little narrow, but thats it. I live in a place with stepping stones pathways and during the summer i usualky wear flip flops, after trying several types and brands, last year i wanted to try Sanuk, excellent product, for the first time after years i found a product that is durable and made of prime quality material.