I find Keens to be mostly true to size. I wear Keen shoes daily and they work great for me. The Nxis Speed shoes not only look nice but they have a great sticky sole. I've worn these many times and the one issue I run into is how small the toe box is. I have an enlarged right big toe knuckle but I can get around daily pain by sticking with my tried and true Keens. These, however, are a little tight on top. You may want to size up if you need to stretch out the top of you toes.
Orange Men's Vibram Ascent Insulated M Sneaker Shoes - Enhanced SEO
45 Review
Steve Madden Fashion Sneaker Fabric Men's Shoes for Fashion Sneakers
54 Review
Onitsuka Tiger Mexico Shoes - Men's Grey Sneakers
46 Review
Skechers Afterburn Strike Memory Men's Fashion Sneakers: Stylish Footwear for Every Occasion
45 Review