Size 11 - Tactical Research TR101 Mini-Mil Minimalist Training Boots Tan Vibram The Tactical Research TR101 Mini-Mil training boots in size 11 are a minimalist and rugged option for workwear or outdoor activities. The solid beige color, leather upper material, and Vibram sole provide durability and versatility for all seasons. With a combat style and boot design, these boots offer both functionality and style for men looking for a reliable and high-quality footwear option.