There is no doubt that one of the best ways to achieve ultralight hiking weight savings is if gear you carry serves several purposes. Thus for example,the Poncho tent I am working on (http://www.theultralighthiker.com/ultralight-poncho-tent/ and likewise the bathtub floor groundsheet/chair I am also working on below (coming soon).
However, I finished these 12 gram (ea) shoes way back in April. They worked wonderfully well for my Fiordland Moose Hunting expedition on this year’s Dusky track walk (http://www.theultralighthiker.com/from-dawn-to-dusky/ & ff), and I had already posted a photo of what they weighed with and without the shoe inserts, yet somehow it had not occurred to me that I need not carry inserts specially for them when I could use the inserts from my shoes which I had definitely tested to make sure they absorbed no water after last year’s shoe disaster on the South Coast track walk with Della: http://www.theultralighthiker.com/westies-hut/.
Clearly though, all I need to do is dry my shoes’ inserts put them inside my hut booties and I have saved an ounce! Twice as much as I could save by switching to the lighter containers I wrote about in my last post: http://www.theultralighthiker.com/small-is-beautiful/ Still, every gram makes a difference.
PS: You will notice that in the second photo the draw string tightens only around the heel. The reason for this is to allow maximum air flow out the top of the shoe so that it doesn’t get clammy. I chose waterproof material so that I could walk through wet grass (as you need to do in camp, eg to put wood on the fire). It is really nice to have dry feet at the end of a day’s walking, but you don’t need to carry a brick around to make it so.
Weight of the shoe bare:
With blue foam inserts. (Not very serviceable):
With proprietary urethane inserts:
The shoe in the photo has been used for over a week on the trail so that you can see how tough the material is. You could make them last longer by painting some liquid latex on the sole (for wear) every so often, but this would increase the weight too.
PS: I know I haven’t finished posting the patterns, instructions, etc. Please be patient. I am busy. I still have kilometres of fencing to build (another awful section through a dreadful slip completed yesterday) – and it is cold and wet, and I am old!