Well, to recommend stuff for groomed trails is easy. Same for going off groomed trails. But for something in between, that聮s a bit trickier. That聮s because buying stuff for groomed trails is almost like buying running shoes, whereas ski gear for off-trail maneuvering tends to be heavier and with a little different design focus.
Salomon Escape Sport Boots

Still, there are some suitable compromise skis and boots. Salomon聮s Snowscape 7 ($175; salomonsports.com) is a shortish XC ski with a foam core and waxless base. It聮s slim enough to fit into tracks, but has good turning ability and can manage out-of-track touring. Same for Alpina聮s Control Cross-Country skis ($140; alpinasports.com). The Alpina聮s have a wooden core that聮s a little heavier than the Snowscape 7聮s, and a more traditional sidecut that聮s narrower at the waist (the Salomon skis puts its sidecut nearer the tail for a little different handling). But they聮re nice skis.
For boots, Salomon Escape Sport boots ($115, but currently $45 at REI.com) offer the ability to handle tracked areas or off-track skiing if the going isn聮t too heavy. They聮re warm and comfortable. Use them with Salomon聮s SNS Profil Auto Touring binding ($45). Alpina聮s NNN BC 1500 ($150) are more of a cross-country boot. But if you聮re on a groomed trail just for the fun of it, and not trying to race anyone, they聮ll work fine. Get Rottefella NNN Auto Touring bindings ($45; rottefella.com) to go along with them.
Poles are easy. Black Diamond聮s Flicklock Traverse poles ($60; bdel.com) allow you to adjust the length of the poles to allow for snow depth, sidehilling, or your own preference. You might swap out the stock three-quarter baskets for a full powder basket (several available for around $8).
So there you go. Have fun!
The 2008 Winter 国产吃瓜黑料 Buyer聮s Guide is now online. From snow sports to trail-running to camping, get reviews of more than 300 new gear must-haves.