Sneaker Comfort.
The cushioned, flexible feel of a running shoe in a waterproof boot. Our proprietary FlexFoam EVA midsole absorbs impact mile after mile.
Free Shipping & Fast Delivery
Free shipping on all orders in the contiguous US.
Orders are typically processed same or next day.
Free Exchanges & Returns
Free exchanges and returns on your first pair within 30 days — we even cover the return label.
Backed by a 1-Year Warranty
Guaranteed for 1-year from date of purchase.
Feel Good About Your Purchase
VIAKIX supports non-profits like One-Tree Planted and Soles4Souls.
DESCRIPTION
Sneaker Comfort. Boot Protection. No Break-In.
Meet the waterproof hiking boot you can wear straight out of the box. The Monterra Mid pairs the cushioned, flexible feel of a running shoe with the ankle support, grip, and weather protection of a mid-height hiking boot. No break-in period. No hot spots. No taping your heels before the first hike. Just all-day comfort from the first mile.
Wear it out of the box, no break-in period
Fully waterproof through streams, mud, snow, and rain
11.7 oz per boot (size 7), up to a third lighter than a traditional hiker
Lugged outsole that grips wet rock, gravel, and cobblestone
Mid-height ankle support without the stiffness
Removable insole fits custom orthotics
100% vegan materials
SPECS
Waterproof Yes
Drop Ergonomic 8mm
Weight Lightweight, 11.7oz
Lug Depth Grippy 4mm
Support Neutral
Upper Synthetic/Textile
Outsole Grip360 Rubber
Insert Removable
Vegan Yes
SIZING GUIDANCE
Length Guidance
Black and Grey currently run ½ size small, so in those two colors, go ½ size larger.
Wheat and Taupe, you can order your usual size.
Width Guidance
| Narrow Feet (A/AA) | May feel slightly roomy. Pull laces through all eyelets and wear a medium-thickness sock for a secure fit. |
| Medium Feet (B/M) | Order your normal size. |
| Wide Feet (D) | Size up ½ size. |
| Extra Wide Feet (E/EE) | The Monterra will likely feel too tight. Consider waiting for our Extra Wide Monterra, coming early 2027. |
FREE RETURNS
100% Comfort Guarantee
Free return shipping on your first pair in the U.S.
We're hikers too, and we believe comfort should never be a compromise. If you're not in love with your Monterras, we make returns and exchanges super easy.
- ✓ Return your unworn Monterras within 30 days
- ✓ Original tags and packaging must be included
- ✓ Free return shipping on your first pair in the U.S.
- ✓ We'll make it right — exchange or full refund
Why you will love the Monterra Hiking Boot
Just 11.7 oz
Per boot, size 7. Light enough that you stop noticing them by mile two, whether that's a backpacking trip or a cobblestone street.
Moisture-wicking lining
A breathable lining moves sweat away from your skin, so your feet stay comfortable when the trail turns uphill.
Grip360
Our Grip360° rubber outsole, with 4mm lugs, delivers reliable traction and durability when you need it most.
Stay Dry Waterproofing
Waterproof protection that keeps your feet dry and comfortable through rain, mud, and puddles.
No Break-In
You don’t break in a pair of sneakers. You won’t break these in either. Flexible from the first step, so you can hike in them the day they arrive.
Try risk free with our free shipping, free returns, and 30-day comfort guarantee.
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Frequently Asked Questions
What size should I order?
Order your normal athletic or sneaker size. In Wheat and Taupe, the Monterra Mid fits true to size, with a secure heel.
Size up ½ size if you're between sizes, plan to wear thick hiking socks, or have wide (D) feet.
Black and Grey currently run ½ size small, so in those two colors, go ½ size larger than your normal size.
Narrow feet (A/AA): The Monterra may feel slightly roomy. Lace through all of the eyelets and wear a medium-thickness sock for a secure fit.
Extra-wide feet (E/EE): The Monterra will likely feel too tight. Consider waiting for our Extra Wide Monterra, coming in early 2027.
You can also measure your foot and compare it to our size chart.
Still not sure? Email us at customercare@viakix.com or open the chat window and ask. We reply to emails within a few hours and love helping our incredible customer community.
Are the Monterras really waterproof?
Yup! The Monterras are built with a waterproof membrane that keeps your feet dry through puddles, streams, snow and rainy hikes, while still staying breathable so your feet don’t overheat.
How heavy are these boots?
A women’s size 7 boot weighs just 11.7 oz (334 g), which means you get trail-ready durability without the clunky, heavy feel of traditional hiking boots.
Do they have good traction?
The Grip360 outsole uses 4mm multi-directional lugs designed to give you confident grip on mud, rocks, gravel, and dry trails alike.
Are these zero drop?
No! The Monterras are built with a biomechanically neutral 8mm heel-to-toe drop.
While zero-drop footwear has become trendy (a little too trendy in our opinion), clinical studies show concerns. In one randomized trial of 99 runners, the group in neutral shoes reported the fewest injuries and the minimalist shoes the most. The researchers concluded:
“Running in minimalist footwear appears to increase the likelihood of experiencing an injury, with full minimalist designs specifically increasing pain at the shin and calf. Clinicians should exercise caution when recommending minimalist footwear to runners otherwise new to this footwear category…”
Ryan et al., British Journal of Sports Medicine, 2014
What if I don’t love them?
We are very confident that you WILL love them. But if we’re wrong and you don’t fall in love with our Monterras, simply return them within 30 days (unworn, with tags/packaging) for free in the U.S., and we’ll make it right. We’ll even cover the return shipping label, so there’s really no risk to you.
We’re hikers too, and we believe comfort should never be a compromise.
