The Nike Flex Control TR4 Workout Shoes in Dark Blue and Black are a versatile option for men size 11.5. Featuring a lace-up closure and a low-top shoe shaft style, these sneakers are designed for comfort and breathability with a cushioned and lightweight outsole. Suitable for activewear, casual, or workwear occasions, these Nike Flex Control shoes are ideal for gym training, cross-training, running, and jogging. The retro-themed sneakers are part of the Nike Flex product line and offer a standard width with a mesh upper material and foam insole for added comfort.