Louis Garneau - Men's Carbon LS-100 2 Road Bike Clip-in Cycling Shoes with BOA Adjustment System Synthetic Imported The most affordable among shoes equipped with a carbon outsole, the LS-100 2 offers a precise Boa micro-adjustment system and a super rigid frame for maximum performance. The high-performance, racer fit reduces stack height to pedal while the HRS-100 with anti-slip membrane reduces power loss. The synthetic leather upper features Power Zone toe protection, which provides comfort and durability. The insole and outsole are extremely ventilated, letting you ride in all weather conditions. The Carbon LS-100 2 shoes weigh 235 g. The steel cleats fit all major road pedals. The reflective heel and front strap provide visibility in low light.