Had an email this morning about these, this deal might not be for everyone and at this time of year probably won't get a great deal of use, however ideal for icy grounds and regular use in the summer and at £25 they are a steal.
Also available in a good range of sizes.
To get the £10 discount use code "laser".
Cheapest alternatives I can find is £49.99 (plus del)
If you don't understand what boots cost then don't vote cold.