A friend's selling a pair of nearly new Boreal G1 Expedition boots. Size 11.5 which fit a UK 10 - typical Boreal sizing! Perfect for 8000m or Polar trips. I've had clients use these on Cho Oyu and Mt Vinson so can vouch for their warmth. RRP £530.00 so feel free to make Pete an offer. If you're interested please get in touch and I'll pass your details on.