I would also recommend the the 25" length. I'm 5'2" and 150. I can actually run in these on groomed trail. If you are going to be in anything deep for extended periods of time I would look elsewhere. You really can't go wrong with this pair. Very durable and you won't regret the purchase.

The great thing about snowshoes, unlike other winter sport gear, is that they are intended as much for the beginner as the expert. What I love about this shoe is that it is very stable (3 strap) which will come in handy and be much more durable. That's what you get with a high-end snowshoe. The benefit of the women's MSR Lightning Ascent is that it's the narrowest of all frame and decking snowshoes available. I would recommend the 25" length for you, which is the same width as the 22" version.You are right in the sense that these could be used for mountaineering and/or climbing challenging terrain, but they are as much at home on established or groomed trails. They're very easy to get on and off, they are really light weight, and you won't slip and slide while wearing them. The best part is that they are narrow. Remember, durability is the key here. This will be a purchase that will last you a lifetime. Purchasing a lesser shoe will only give you one that's heavier, less durable, harder to put on, far less traction, and much wider. Snowshoeing is relatively inexpensive, even on the high-end side. I would very much encourage you to go with these shoes. You won't regret it!:)