Authentic UGG Avalanche Butte Boots for men in Chestnut brown, size UK 9 / EU 43 / US 10. These are part of the Avalanche Patrol Collection — designed for extreme winter conditions with premium materials and craftsmanship. ✔️ Waterproof construction ✔️ Weather rated to -32°C ✔️ Sheepskin lining for insulation ✔️ Vibram Arctic Grip outsole for ice and snow traction ✔️ Brand new with box, dust bag, spare laces, and tags • Model: 1098490 CHE • Retail price: £220–£250 • Condition: New, unworn 📦 Fast dispatch, tracked delivery.