"The Yukon jacket - K series - was fantastic. You warmed up as soon as you put it on and you barely noticed you had a jacket on, it was that light-weight! It stashed to virtually nothing in the small stash bag, which meant that I could easily put it in my day rucksack with water, cameras, other clothing without it taking up too much space. As soon as we got in to camp, the jackets went straight on to make sure we did not get too cold standing around. The whole package was excellent - good, roomy pockets, easy to use zip and a very warm hood. It was a real saviour."
— Graham Brothwood, 9 day camping trip to Langtang Valley (Nepal) up to 3,840 metres.
"The Yukon is very light and the down fill is the softest I've ever felt, I haven't found one single shaft or barb inside the baffles of the jacket. The Yukon's hood … sits there perfectly and doesn't slip back or forward when I'm moving. It's so light and soft it might feel fragile in your hands but this a proper winter mountain jacket all the way."
— Peter Macfarlane (PTC) review in WalkHighlands.
"I am sure that you will be interested to hear that our blue Yukon jackets fitted perfectly and kept us warm and snug in the Arctic snow. The jackets were the envy of everyone on board - praise indeed from such experienced travellers."
— Nigel Humphries.
The comments below relate to standard Yukon Down Jacket, which is 95g heavier
"Many thanks for the jacket that you supplied me for the Yukon Arctic Ultra. [It] performed perfectly in temperatures down to -35c. The light weight and small size was also a huge help and helped me gain second place in the race. I ... am now the second fastest person over the course and the fastest European."
— Dr Stuart Gillet (wearing a prototype Yukon jacket).
"Without PHD kit I would have been toast."
— Jacob Hastrup 2nd place in Yukon Arctic Ultra 100 mile race.
"I'm always proud when I tell mountain guides and our guests about PHD and about the origin of my down clothing. The Yukon Down Pullover was been my best buy ever. In avalanche training courses it was possible to wear the pullover the whole day at -20 degrees Celsius!"
— André Henzen, UIAGM Mountain Guide, Switzerland
"I used a Yukon down jacket with Gore-tex outer on the expedition. It packs down small (half the size of my previous jacket), it's great for early starts and when the snow starts falling."
— Dominic Southgate - Imperial College Reru Valley Expedition (Zanskar Himalaya, India).
"For more serious winter outings I use PHD's Yukon Down Jackets. PHD make the best lightweight kit on the market. I just wouldn't go Munro bagging in winter without mine. It's fab."
— Phil Newby.
"Ben was impressed with the Yukon Jacket I bought for him. In fact, we ended up fighting over it on more than one occasion! Again, simplicity of design, total warmth, amazing lightness and quality of manufacture was what made it stand out from the rest."
— James Garrett.
"Thank you for the Yukon jacket! It fits super, is warm and nicely made."
— Mark van Onna.
"Just wanted to thank you for the prompt delivery of my Yukon down jacket. It is fantastic and I have worn it constantly since it arrived."
— Lise Cooper.