- DALBELLO DS MX 65 W BOOT '22 The Dalbello DS MX 65 W Ski Boots are a simple and painless way to introduce yourself to the joys of skiing. Built with a wide 105mm comfort last and plush DS Supercomfort liner, this boot will feel like a slipper to most feet straight out of the box. Spend your time learning to stop and change direction rather than nursing your aching feet in the lodge with the DS MX 65 W boots.