Shimano SH-XC503 XC Shoe Lightweight, rigid, and ready to race. The Shimano SH-XC503 is a mid-range off-road cycling shoe engineered to deliver comfort and performance for riders who want race-proven features at an accessible price. A lightweight carbon-reinforced nylon midsole integrates seamlessly with the upper for stable pedaling and maximum power transfer, while a laminated mesh upper wraps the foot for a glove-like fit without gaps or pressure points. The BOA(R) L6C dial with rubber grip and protective bash guard makes on-the-fly fit adjustments quick and easy, and the ULTREAD rubber outsole delivers competitive pedaling performance with superior off-bike traction. Adjustable spike mounts let you add toe spikes for extra grip on muddy or slippery trails. Features Carbon-reinforced nylon midsole integrates seamlessly with the upper for stable pedaling and maximum power transfer across all trail conditions Laminated mesh upper with full surround wrapsupple yet durable construction fully wraps the foot for a snug, glove-like fit without gaps or pressure points BOA(R) L6C dial with rubber grip and protective bash guard easy, on-the-fly micro-fit adjustment with a single dial, protected against trail debris and impacts ULTREAD rubber outsolelightweight construction delivers competitive pedaling performance and superior off-bike traction on technical terrain Adjustable spike mountsadd toe spikes for extra grip on muddy or slippery trails when conditions demand more traction Synthetic leather and breathable mesh construction keeps feet cool and comfortable across long rides and race efforts SPD (2-bolt) cleat compatible SPECIFICATIONSClosure Type Single BOA(R) L6C Dial with Bash Guard Upper Synthetic Leather / Laminated Breathable Mesh Midsole Carbon-Reinforced Nylon Outsole ULTREAD Rubber Cleat Compatibility2-Bolt, SPDIntended Use XC, Cross Country, Trail Sizing EUUS Men's CM331. 520. 4cm342. 521. 1cm35321. 8cm36422. 4cm374. 523. 2cm37. 5523. 5cm385 - 5. 523. 8cm38. 55. 5 - 624. 2cm39624. 5cm39. 56. 524. 9cm40725. 2cm40. 57. 525. 5cm417 - 7. 525. 8cm41. 5826. 2cm428. 526. 5cm42. 58. 5 - 926. 9cm43927. 2cm43. 59. 527. 5cm441027. 8cm44. 510 - 10. 528. 2cm4510. 528. 5cm45. 51128. 9cm4611 - 11. 529. 2cm46. 511. 529. 5cm471229. 8cm4812. 530. 5cm491331. 1cm501431. 7cm | Shimano | Sh-Xc503 Cycling Shoes Men's | Size 41 In Sand Beige | Nylon