At just under a quarter inch thin and weighing barely more than an ounce, SOG's Ultra XR is as much as a deep pocket folder as a money clip. The knife features SOG's XR locking system that's easily operated with a thumb and strong enough to withstand a Volkswagen's worth of pressure. Add premium S35VN steal and the Ultra is as much brawn as it is beauty. Updating the design of Ultra C-Ti, Ultra XR upgrades the function and feel of one of the lightest and most capable daily carry pocket knives for urban use. Designed from the start to be meet the needs of discerning users, featuring clean lines and premium materials. Includes improved operation of the blade opening, fully ambidextrous operation and configuration of all features, improved blade design, greater hand comfort and upgraded materials.FeaturesXR LockCRYO CPM S35VN steel bladeCarbon fiber handleTitanium pocket or money clipSuper slim profile