Lems Boulder Boot Leather UK Sizes- Raven Black

by Lems

More information Size Chart

Raven is Discontinued

Size 4UK (Fits 3,5 Best)Was £165.00 Now £65.00  

Size 8UK (Fits 7.5 Best) Was £165.00 Now £125.00

RUSSET Phasing Out SPECIAL OFFER WAS £165.00 NOW £115.00 Save £50.00

If you thought our highly flexible and extremely lightweight Boulder Boot was ideal for travel and adventure, well think again! We took our original minimalist design and added a completely full-grain leather upper to this durable, packable hiking boot.

Lems Shoes | Travel Anywhere Boot from Lems Shoes on Vimeo.


Finding boots that are ultra-minimalist, featuring a wide toebox, lightweight form, and zero-drop design is more difficult than locating the infamous Sasquatch…but why?  Where is the minimalist boot that is the natural shape of the human foot; a boot that brings your feet closer to the earth with a barefoot design; a boot so lightweight that it cuts down on ounces more than this week's fad diet; and a boot that has a wide toebox with more open space than the state of Kansas? Well, guess what, Dorothy? Welcome home!

We here at Lems Shoes believe that you don't need to be some environmentalist who survives on organic granola and berries to know that going natural can have its benefits, which is why we bring you the Boulder Boot - a barefoot boot that has all of the natural features you’ve been searching for all while promoting healthy foot development, better balance, increased mobility in the feet, legs, and back AND helps to alleviate certain foot ailments such as bunions and hammer toes. If you're ready for a 9.9oz boot (size 43) that can pack down into the smallest of daypacks or carry you on the farthest of Sasquatch searches, then it’s time you rock the Boulder.


  • Waterproofing: None we recommend using Nikwax WP Cream
  • Last: Lems Natural-Shape™ Last
  • Upper: 1.8-2.0mm full-grain leather
  • Lining: 100% cotton
  • Outsole: 9.0mm LemsRubber™ (air-injection rubber)
  • Footbed: 3.0mm removable PU insole
  • Insole Board: 1.0mm PU strobel (lined with fabric on top)
  • Stack Height: 10.0mm (not including 3.0mm footbed)
  • Drop: 0.0mm (Zero-Drop)
  • Weight: 9.9oz/280g (size 43)
  • Laces Provided: 2


Our injection blown rubber outsole is what makes Lems incredibly lightweight. Deemed as the perfect travel companion, this boot can pack down to the size of your favorite puff jacket.


Places the forefoot and heel flat to the ground correcting posture, aligning your spine, and encouraging mid-foot strike.


These everyday shoes are some of the lightest on the market and are intended to feel like you're wearing nothing at all.



Unlike traditional footwear that squeeze the toes together, our foot-shaped toe box allows for maximum room giving the toes ultimate freedom to wiggle and spread.



Customer Reviews

Based on 4 reviews Write a review

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Customer Reviews

Based on 5 reviews

Outstanding 😎👍

Jo Dunmore
Love Em

Finally found well made comfortable barefoot shoes..for my bunions
.Take advice about sizing and you will love Em 👍

David Park
Most comfortable boots on the market!

Purchased in black. Good quality and work with correct toes provided you take advice on sizing. Will continue to add to my LEMS collection in the future. Great service from Footworks.

What a find!

Like the previous reviewer, I have Mortons Neuroma and also wide feet and the start of a bunion. These are the best walking shoes I have found in years after wasting lots of money. I now regularly walk 5-10kms without any problem.
They were not so warm in the winter so I bought some sheepskin soles and the boots were then perfect!
The only downside is that (perhaps due to the zero drop) one of my knees has started to hurt a little but it's much more bearable than the Mortons neuroma on fire!
I would definitely buy again!

Annie Bunting
At last!!!

Where have you been all my life! I have wasted so much money on shoes that purport to be wide but that aren't. Put these on today and they feel like heaven. I think I can cancel my Morton's neuroma surgery based on the dramatic difference they are making! Fantastic! Lovely soft leather, flexible sole but not too thin. I have nothing negative to say about them, I'm thrilled!