Dunlop Volleys used to be the in foot ware used by numerous mainland walkers coming to Tasmania. They were very much throwned upon by Tasmanian bushwalkers as they offer little support,
just last an extended trip,
and are poor in snow.
Wet feet used to be a complaint but many boots now tend to be quite water resistant ; whereas volleys will ensure constant wet feet
These days there are numerous light weight boots available that offer a better alternative, but for extended trips when carrying a heavy pack heavier duty boots are the best way to go.
under10kg wrote:The boot verse runner debate never goes away!
There is an alternate the the volleys that have a great grip, are lighter and dry out faster called invoc.
geoffmallo wrote:I've always used boots that are probably too heavy like scarpa's SLs etc
geoffmallo wrote:Who here uses the good old dunlop volley? I've always used boots that are probably too heavy like scarpa's SLs etc. I've heard of people using them for the Western Arthurs. Anyone done this or similar? What do you think?
sarge wrote:why do you think that traditional walking boots are too heavy? Do you have problems with sore knees, ankles or back.
tim wrote:Not knocking the volleys, but there is no way I would head out in anything with that little impact absorption!
NickD wrote:I had fairly supportive boots (Raichle Scouts) but after I developed shin splints, as well as achy knees on bushwalks I switched to a stiffer boot (full grain leather Aku's) since then I haven't had any leg troubles, but I cant even walk 20 minutes to work in my softer Columbia shoes without pain in the legs.
I know of people walking the Overland Track in Teva sandals, but I also know & hear of numerous leg traumas being sparked by inadequete footwear.
NickD wrote:I don't know how one can argue that 100g on the feet weighs 700gs on the back, where is the science in that?
alliecat wrote:NickD wrote:I don't know how one can argue that 100g on the feet weighs 700gs on the back, where is the science in that?
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A simple physics model shows that the feet move about 6-7 time more (vertically) than a point on the spine when walking, so the energy expended to carry 1 unit of mass on the feet is 6-7 times the energy expended the carry the same weight on the back.
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alliecat wrote:NickD wrote:I don't know how one can argue that 100g on the feet weighs 700gs on the back, where is the science in that?
Surprisingly that is one bushwalking "truth" that gets thrown around that does actually have some science behind it. The US Army did some experiments to compare the effect of extra weight on the boots vs extra weight in the backpack and they found that the impact on distance covered in a day by soldiers worked out to being "1 lb on the feet = 7 lb on the back". I believe follow-up studies since then have shown that to be roughly correct with results showing ratios ranging from 1:4 to 1:9.
A simple physics model shows that the feet move about 6-7 time more (vertically) than a point on the spine when walking, so the energy expended to carry 1 unit of mass on the feet is 6-7 times the energy expended the carry the same weight on the back.
Nuts wrote:If you get a year from the Scarpa's you'll get two from Zamberlan's up there.
NickD wrote:Alliecat wrote:A simple physics model shows that the feet move about 6-7 time more (vertically) than a point on the spine when walking, so the energy expended to carry 1 unit of mass on the feet is 6-7 times the energy expended the carry the same weight on the back.
Science unfortunately doesn't however take into account I guess other 'X-Factors'
I don't think you can put a weight/price on good support. With a proper support frame in your shoes, it will align the rest of your body, that being; heels, ankles, knees, hips and spine correctly - which will only lead to your pack fitting more securely and correctly.
Security of your feet for ease of walking aside, i still think that simple human science as opposed to physics would surely put this debate to rest!?!
But then I work in a gear store, maybe thats been hammered into me for the last few years
alliecat wrote:Oh I wasn't suggesting that the weight of footwear is the main factor to consider - I agree with you there is so much more than that.
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