WTB: Mountaineering Boots and Crampons US11 / EU44-45

Looking for a pair of mountaineering boots and crampons. Preferably step-in compatible. Likely will be doing summer mountaineering and minimal ice climbing. Just getting into it so they can be well-used as long as they'll get me up my first few peaks. I'm size 10.5/11 but with wide feet so probably 44-45 EU.