The clues in the namethe Supalite II GTX boots are among the most lightweight high-performance leather hikers out there. Whether youre up for a coastal trail or a hike in the hills, a bunch of new innovations pack even more benefits into these great British pioneers. Weve upgraded the lightweight comfort with streamlined, one-piece construction in soft but strong leather that resists water, laughs off abrasions and helps prevent blisters. Meanwhile, GORE-TEX technology keeps water out while letting sweat escape, so your feet will never get clammy. Effectively absorbing shocks and jolts, anti-clogging soles shed sticky mud, while memory-foam heel and toe features cushion you from impacts and give you the snuggest of fits. Product weight is 1070g/pair (Size UK 9).Breathable, cushioned OrthoLite® footbeds for all day comfort.Improved flexibility and heel fit gives more comfort.Even more supple construction thanks to sheep leather features on internal collar and tongue.