The nice thing about this is you can use it with any shoes, not just special Nikes.

This product works perfect, and will work with any lace up shoe. Saves you hundred plus $.

Cheap and comes in every color but its big and the lacing takes forever. I didn't find it very comfortable either.

Really ingenious way to use the Nike+ sensor without paying extra for the Nike+ shoes. Straps onto the laces on top of shoe. Easy to take out if want to use the shoe for something other than running or walking - like walking on the beach, or playing basketball, etc. Taking the sensor out will hopefully extend battery life, which is the major complaint with the Nike+ sensor. I also got great service from the Marketplace vendor used by Amazon; fast delivery and actually cheaper to go through Amazon than to go directly to the vendor's website. The silicon pouch so far appears to be sturdy, flexible and very practical.

Love the pouch! Fits snug and doesn't move. I don't like to run in Nikes so this is a great alternative and it works with my running shoes. I would definitely recommend to others!