100% Waterproof

Women's Waterproof Boulder Boot

This upgraded Boulder Boot version is made with all of your favorite features like supreme flexibility, a zero-drop platform, and unparalleled packability, but now, it’s also waterproof!

Shadow discontinued - limited stock!

Translation missing: en.products.product.regular_price $175 Sale

Rated 4.6 out of 5 stars
300 Reviews
Color: Weathered Umber
Weathered Umber
Size (US): 5
Wide Shape WIDE Natural-Shape Last
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<p><strong>Free Returns</strong> available</p>

Free Returns available

<p><strong>Ships in 1-2 business days</strong></p>

Ships in 1-2 business days

This boot still maintains the lightweight frame you’ve come to know and love from Lems — even though we’ve added a unique waterproof membrane, these puppies will still hit the scale at a featherlight 12.9oz. 

We also took some time to rethink the overall construction of this boot, and reinforced everything; from a thicker gauge thread to an overall stronger outer construction. And yes, before you ask, they’re zero-drop. Ready to roll through a river, plow through an ice pack, or anything else on your agenda? Good, because so are our Waterproof Boulder Boots, which keep your feet shockingly clear from clammy conditions due to a breathable waterproof membrane that stops water from penetrating into the boot, while still allowing the heat from your feet to escape. This kind-of-a-big-deal boot also utilizes a pre-treated leather upper, that can be reapplied with waterproofing wax/spray to help extend its water repellency.

The Waterproof Boulder Boot is the one shoe that does it all without ever missing a step. You can easily pack it, but you’ll also feel good wearing it everywhere, everyday. And just so you know — this boot was designed with an incredible amount of detail and care, and we can’t wait to see where you go in it.


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We recommend ordering UP 1/2 size from your normal US size. If you plan to wear a thicker sock, consider a full size up.

Unsure of your size? We recommend ordering 2+ pairs at a time, as we offer a flat shipping fee of $5.95 & free exchange options for US customers.

This shoe is available in only one width. It is built on our WIDE Natural-Shape Last. (see image below)



Rain or sun, we’re ready. Not only can you skip along streams and keep your toes dry, you can up the ante on where your travel takes you this winter, thanks to your new favorite pair, complete with a gusseted tongue.  


We’ve utilized a 100% full-grain leather with an oiled finish, that is pre-treated to be water repellent. To increase the water-repellency and extend it over the life of the shoe, we suggest using a waterproofing wax such as Otter Wax and reapplying 2-3 times per year.


Our injection blown rubber outsole is what makes Lems incredibly lightweight and flexible. 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. 

Rated 4.6 out of 5 stars
Based on 300 reviews
Total 5 star reviews: 215 Total 4 star reviews: 56 Total 3 star reviews: 21 Total 2 star reviews: 8 Total 1 star reviews: 0
90%would recommend this product
SizingRated -0.5 on a scale of minus 2 to 2
WidthRated -0.1 on a scale of minus 2 to 2
300 reviews
  • Rated 5 out of 5 stars
    2 days ago
    Love my Boulder boots!

    I just ordered my second pair of waterproof boulder boots and totally love them! I still have my first pair that I have been wearing for two years and will continue to wear (they are black, my new ones are brown). I have a hard to fit foot and the wide toe box and the zero drop have completely changed my life and removed my pain. I now have three pairs of Lems. Lem’s are all I wear and I plan to get more. Their customer service is unparalleled. If you have not tried them, I recommend you do.

    Belinda B.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 days ago
    Even better than anticipated

    Best hiking boots I've ever had. I love the moccasin style and the brown leather is really nice. I think these are really cute and look awesome even as non-hiking shoes. Tried the 9.5 and 10. I sized up to the 10 and the fit is great, plenty of room in the toe box but not huge. The 9.5 was just a little snug in the toes. FYI I have 9.5 sizes in the Lems Chelsea boots and the Primal Pursuit and I have "regular" width feet. The ankle is a bit stiff but I anticipate it breaking in with some wear.

    Kristien K.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 days ago
    2nd pair!

    These seem sturdier (and definitely more waterproof!) than the last pair I had. I haven't fully tested the waterproof-ness--but they did well walking home in the rain.

    Elizabeth T.
    Verified Buyer
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