Giro Stylus II Shoe Iconic style. Pro-level performance for every rider. The Giro Stylus II delivers pro-level road performance in a laced shoe that never goes out of style. Tubular laces do more than look the part - they allow a fully customized fit unique to each rider, and help keep the Stylus II down to just 254g for size 43. A premium Synchwire single-piece upper conforms to the shape of the foot for phenomenal structural support and ventilation, while three compression-molded hook-and-loop straps dial in a comfortable, supportive fit across the instep. An injection-molded nylon-and-glass-fiber outsole with over-molded heel and toe pads features a universal 3+2 bolt cleat pattern for maximum compatibility across road and gravel cleat systems. Engineered performance that enhances every ride. Features Premium Synchwire single-piece upper - a one-piece construction that conforms to the foot for phenomenal structural support and ventilation, with laser perforation for temperature control Tubular lace closure - allows a fully customized, rider-specific fit while contributing to the shoe's lightweight 254g construction (size 43)Three compression-molded hook-and-loop straps provide tried-and-true tightening for a comfortable, supportive fit that stays secure across all riding conditions Injection-molded nylon-and-glass-fiber outsole (85% Nylon 6 / 20% Glass Fiber / 5% Carbon Fiber) for efficient, lightweight power transfer at the pedal Over-molded heel and toe pads for added durability and comfortable off-bike walking Universal 3+2 bolt cleat pattern - compatible with both road (3-bolt) and MTB/gravel (2-bolt SPD) cleat systems SPECIFICATIONSClosure Type Tubular Lace + 3 Hook-and-Loop Straps Upper Synchwire TPU / Synthetic Leather / Polyester with Laser Perforation Outsole Nylon 6 / Glass Fiber / Carbon Fiber + TPU Over-Mold Weight254g (Size 43, single shoe)Cleat Compatibility Universal 3+2 Bolt (Look/SPD-SL and SPD)Intended Use Road, Gravel, Training Sizing EUUS Men's US Women's36-537-637. 5-6. 538-6. 538. 5-7396. 57. 539. 578407. 58. 540. 57. 58. 5418941. 58. 59. 5429. 510. 542. 59. 510. 5439. 510. 543. 510-4410. 5-44. 511-4511-45. 511. 5-4612-46. 512. 5-4713-4813. 5-4914-5015- | Giro | Stylus Ii Shoes Men's | Size 42 In Black | Nylon