TYR L-1 Lifter Review: Let the Toes Roam - Believe in the Run。TYR L-1 Lifter Men\'s 11 / Women\'s 12.5 Unisex Weight Training Powerlifting Crossfit Gym Shoes White Silver New With Box leading name in specialized athletic apparel for nearly 40 years, TYR has now developed a line of premium weightlifting and cross-training shoes that\'s been quickly adopted by many of the top strength athletes in the country. The L-1 Lifter features a patent-pending anatomical toe box, adjustable double straps, and a flat wide sole for optimal stability through the most brutal regimens. The L-1 Lifter\'s 21mm heel-to-toe drop allows for a more upright torso during lifts and can help improve squat depth. The unique, extra wide toe box also promotes a more natural, non-constrained fit for comfortable and powerful lifting.