Here's what other sites are saying:
"Stubai Alpine & Ice Climbing Ultralight Combi 421099. The Pro was conceived with the lofty goal of providing high altitude mountaineers with a crampon alternative that is both lightweight and technically advanced. The final result is an aluminum crampon which according to many of our Athletes is the best crampon of its kind."
STUBAI ULTRALIGHT CRAMPONS: Built to handle a myriad of different climbing pursuits , the Ultralight Universal is our best selling crampon. This crampon lives for trekking , glacier travel , or steep couloirs and snowfields. Totally adjustable Zytel straps make this crampon durable and easy to use. Fits everything from moon boots to flip-flops , our lightest crampon available.Weight: * Pro Weight: 690 grams* Combi Weight: 680 grams* Universal Weight: 590 grams* Points: 10
- Mountains Plus
Lighten your load with these lightweight 10-point crampons, made from strong aircraft-quality aluminum. Tough and durable aluminum alloy allows the weight to be reduced 40% or more compared to steel crampons. Zytel binding system is fast, secure and works with a variety of footwear. Easily adjusted in the field. One size fits most adult boots.