Grey / Green

La Sportiva Men's Primer Low GTX Boot

La Sportiva Men's Primer Low GTX Boot is rated 5.0 out of 5 by 3.
  • 2016-10-26T08:49CST
  • bvseo_cps, prod_bvrr, vn_cps_3.4.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_en_US, sid_10270373, PRD, sort_relevancy
  • clientName_moosejaw
5 Star Rating

Select a Size Select a Color

When will I get my stuff?

"In Stock" means this item is ready to ship. Orders placed before 3pm EST using Ship Speeds of 1-5 Days will ship SAME DAY. Orders using 5-10 day shipping will ship within one business day.

"Ship Date" means we'll special-order the product for you and this is the date we expect your shipment to leave our warehouse.

"Oversized" means the item is too large for 5-10 Day Shipping (Free over $49) and can only be shipped via 4-5 Day Shipping. Additional shipping charges may apply.

"Freight" means the item is too large for 5-10 Day Shipping (Free over $49) and must be shipped by truck freight for an additional fee. Someone must be present to accept delivery so we will call to schedule.

If you have any questions, please Live Chat one of our sort of smart customer experience personnel. If you are one of the few that enjoy speaking to real human, please call 877-666-7352

Add to Cart
+ earn up to $17.49 in Rewards
Moosejaw Rewards: You earn MJ$10 for every $100 you spend on or at our shops (MJ$2.50 for discounted items).

So if you buy a $200 jacket at, you can turn around and get a $20 tee using your Rewards on

You are signed up automatically when you give your email address and you’ll earn points as you shop. So easy.

For full program info, see:
Rewards Program Details
Add to Wish List
- +
Product Description Item No.   10270373

FEATURES of the La Sportiva Men's Primer Low GTX Boot

  • Innovative Nano-Cell Technology Upper wraps the foot in protection
  • Allowing maximum breathability and waterproof protection
  • STB Technology stabilizes the foot by wrapping the Midsole and unifying the Midsole with the Upper for the perfect locked-down fit
  • Made with GORE-TEX Surround technology that gives your feet 360 degree comfort and all-around breathability while providing waterproof protection, so you'll feet will stay dry and comfortable in both warm and wet environments
  • The GORE-TEX Surround designed for hiking and multisport activities features an open construction that allows moisture and warmth to escape from below the foot through the GORE-TEX laminate and then out the side ventilation outlets, keeping your feet dry and help reduce the risk of blisters or uncomfortable chafing. So great.

- + Product Specifications
Product Technology: GORE-TEX SURROUND, Vibram
Type of Waterproofing: GORE-TEX
Disclaimer: We only ship this brand to US Addresses.
Footwear Height: Ankle
Midsole: Compression Molded EVA, TPU Inserts
Terrain: Mountain, Trail
Outsole: Vibram Nano with Impact Brake System
Upper: AirMesh, Nano-Cell direct injection, PU Leather
Weight: 14.5 oz
Gender: Mens
Features: Waterproof
Best Use: Hiking, Mountaineering and Alpine, Trekking
Footwear Closure: Lace-up
Toe Coverage: Closed Toe

GORE-TEX SURROUND technology offers all-around breathability by utilizing an open construction that allows moisture and warmth to escape from below the foot. This minimizes skin humidity which means drier feet and less foot ailments, like blisters or chafing.


Vibram rubber compounds and technologies are the gold standard in the outdoor industry for reliable, high-performance grip and traction. They offer precise, unparalleled responsiveness and support that's specifically engineered for your activities.

Men's Footwear Size Conversion Chart
EURO SIZE 34 34.5 35 35.5 36 36.5 37 37.5 38 38.5
US Size 2.5 3 3.5 4 4.5 4.5+ 5 5.5 6 6.5
EURO SIZE (cont.) 39 39.5 40 40.5 41 41.5 42 42.5 43 43.5
US Size 6.5+ 7 7.5 8 8.5 8.5+ 9 9.5 10 10.5
EURO SIZE (cont.) 44 44.5 45 45.5 46 46.5 47 47.5 48 -
US Size 10.5+ 11 11.5 12 12.5 12.5+ 13 13.5 14 -

La Sportiva footwear is built and offered on European half sizes, which are smaller increments than US half sizes. This gives them four extra sizes per size run, and ultimately gives you a better fit.

Please review La Sportiva's size conversion chart above to help determine your ideal size. Below you will find additional information about how to fit and break in the different styles of La Sportiva footwear, which will also help guide you to the correct size.

• As a general rule soft shoes like climbing shoes require a tighter fit, or about two to three sizes smaller than your street shoe size.
• La Sportiva recommends you fit your trad climbing shoes one to two sizes under your street shoe size.
• La Sportiva offers a lot of lasts, and each offers a different fit and feel. Remember to factor in potential stretching.
• Unlined slip-lasted shoes tend to stretch a bit more than lined shoes, or about one full size.
• Lined shoes stretch about a half size.

• PERFORMANCE FIT - offers a high performance fit and a downturned last.
• TECH FIT - a more technical fit and a last with neutral profile.
• COMFORT FIT - a comfortable fit and a last with more volume and a neutral profile.

• Find your US Size in the guide above, then find the Euro Size conversion and add one half size.
• The ideal size holds your toes ever so slightly away from the front of the boot while the lacing system is snug across the top of your arch.
• If you can try to boots on beforehand, make sure you wear the same size and weight socks you would typically wear with the boots, and any orthotics or custom footbeds you use.
• It is ideal to fit boots later in the day since feet are prone to swell slightly as a day progresses.
• Wear your boots indoors only until you are confident about the fit.
• Your foot should feel snug (not tight) from the arch back into the heel pocket with just a minimum lift as you walk. If your heel lifts make sure the lacing is snug and not too loose.
• Your toes should NOT touch the front of the boot, but when you kick the toe into the floor, you should know where the front of the boot is. You want just enough room to wiggle your toes.
• If your toes or sides of your feet feel squished, most likely the width is too narrow and the boot will not work for you.
• If your toes touch the front of the boot, most likely it is too short and you need the next half size up.
• Make sure to keep all original packaging that came with your boots until you are sure that you are happy with your purchase.

Rated 5 out of 5 by from Get em while you can..Waterproof, lightweight, breathable, with solid ankle protection.. Quite possibly the best pair of shoes I've ever owned.. I work as a brewer and my feet tend to run hot and shoes get this is the perfect mid boot shoe.,,,, This shoe( after I tried several others) was by far the alpha.. Great price for the shoe. I'm a10-1/2 or 11 so 44 is the way to go.,,,,The applications are innumerable, go running your feet are on vented air cushions, tear up a mountain with vibram souls!! There are even brakes below the heel..... ,,,,Bad to da bone!!
Date published: 2015-04-15
Rated 5 out of 5 by from La Sportiva GTX I've had these boots for a month and I love em.They are light weight ,very comfortable,breathable and being water proof is a great feature as well.
Date published: 2015-10-11
Rated 5 out of 5 by from Love these boots. I own two pairs of low and one pair of medium cut La Sportive GTX boots. They are lightweight, comfortable, waterproof, and look great too.
Date published: 2016-06-29
  • 2016-10-26T08:49CST
  • bvseo_cps, prod_bvrr, vn_cps_3.4.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_en_US, sid_10270373, PRD, sort_relevancy
  • clientName_moosejaw

Do they do well with water? I work on a golf course and my feet are constantly wet from a hose. 

Asked by: Turfkid
Yo Turfkid! These are awesome for wet conditions. They're waterproof, so the only way water would get in your shoes would be through the opening at your ankle.
Answered by: Rocko Gigsby
Date published: 2016-09-07
  • 2016-10-26T08:56CST
  • bvseo_cps, prod_bvqa, vn_cps_3.4.0
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_US, sid_10270373, PRD, sort_helpfulnessAnswersFirst
  • clientName_moosejaw

Free Shipping
Spend $12 in Moosejaw products OR at least $49
in other products and you orders ships FREE!

Moosejaw Rewards
You earn MJ$10 for every $100 you spend on or at our shops (MJ$2.50 for discounted items). That's like getting 10% back in Rewards!

What are you looking for?
Shopping Cart