Vibram Fivefingers Blue Trail Barefoot Shoes Sneakers are men's athletic shoes with a low-top shoe shaft style. They are made of synthetic upper and lining material with a blended fabric and rubber outsole. The shoes have a hook and loop closure with an adjustable strap for a comfortable fit. They are designed for gym and training, walking, cross-training, crossfit, hiking, and running & jogging activities. The shoes are available in men's size 42 EU or 9-9.5 US. The blue color and colorblock pattern with Vibram logo accents make them perfect for hipster, festival, beach, hippie, colorful, outdoor, and athleisure themes.