Size: 45. UK Size: 10.5The size 45 Portwest Protector boot is designed for everyday comfort, durability and safety. With comprehensive 200 joule steel toe cap, steel midsole and a slip resistant, energy absorbent heel, the boot is ideal for keeping safe in busy commercial areas. And thanks to the padded collar, you've got added comfort - especially useful if you're on your feet all day.Padded collar for added comfortAnti-static designEnergy-absorbing seat regionSlip resistant outsole - improves safety from slips and trips on ceramic and steel surfacesFuel and oil resistant outsoleCE certifiedUKCA markedDual density sole unitProtective steel toecapPierce resistant steel midsole