Altra HIIT XT Training Shoes Review 2026 | Garage Gym Reviews。The Altra HiiT XT Shoes in Grey Red Gum are a pair of men\'s athletic shoes designed for performance and comfort. These lace-up sneakers feature a low-top shaft style and standard shoe width, making them suitable for a variety of activities such as gym training, weightlifting, and cross-training. The synthetic upper material, breathable fabric lining, and cushioned foam insole provide support and comfort, while the rubber outsole ensures durability and traction. With a solid gray color and a modern sneaker style, these Altra shoes are perfect for both activewear and casual occasions throughout the year.19L