Lems Boulder Boot UK Sizes - Navy Stout

by Lems

More information Size Chart


Was £135.00 Now Only £85.00

*Sizing Note - Order a full 1/2 SIZE LARGER than your normal UK size, if you intend to wear a THICK SOCK then go a FULL SIZE up.

This natural foot-shaped boot has become the go-to for travelers looking to save space & weight while on the go. Comprised of 1200-denier nylon and nu-buck leather, (1200 Denier Nylon in Black & Pinecone contains NO LEATHER and is 100%VEGAN)  These boots are not designed to be water resistant.  Its IBR outsole grants flexibility so they can pack down to the size of your favorite puff jacket.





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.



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



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



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.


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.

  • LAST      Lems Natural-Shape™ Last
  • UPPER   leather + 1200 denier nylon (apart from Black & Pinecone which are Vegan)
  • 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 (sz 43)
  • *VEGAN OPTION Boulder Boot Black & Pinecone

Are the Boulder Boots Waterproof?
-They are not. You can increase water resistance by applying a third party waterproofing wax but this will not provide 100% water resistance. 

What is the lining made from?
-100% cotton.

Are the Boulder Boots non-slip?
-They are not. However, we do plan to launch a non-slip outsole in the future!

Can I use my Boulder Boots for hiking?
-You sure can, although, the boot was designed and intended for casual use. While many of our customers use the Boulder Boots on the trail, we do not recommend them for extreme, technical hiking.

Do you have a Vegan friendly boot? 
-Sure do! Our full-nylon Boulder Boot Black and Pinecone are both 100% vegan.