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La Sportiva Men's Aequilibrium ST GTX Boot - Moosejaw
 
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La Sportiva Men's Aequilibrium ST GTX Boot
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La Sportiva Men's Aequilibrium ST GTX Boot

La Sportiva Men's Aequilibrium ST GTX Boot is rated 4.8 out of 5 by 5.
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4.8 Star Rating
4.8
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Product Description
Item No.   10520502
Breathable
Ultralight
Waterproof Materials and Construction

FEATURES of the La Sportiva Men's Aequilibrium ST GTX Boot

  • Lightweight 3-Season mountain boot with a Synthetic upper and a Gore-Tex waterproof breathable lining
  • Features the new Double Heel construction and highly cushioned midsole/outsole package
  • Gore-Tex performance comfort ensures waterproofness, breathability and all-day comfort
  • Enhanced 3D flex EVO system
  • Medial/lateral lightweight TPU film offers high abrasion resistance
  • Double heel increases downhill breaking and promotes fluid strides reducing muscle fatigue
  • Semi-automatic crampon compatible
  • Low density PU inserts deliver high-cushion and allow sole/midsole deformation around terrain features to improve traction and grip
  • Vibram mont rubber compound outsole and thin rubber layer wraps the side wall
  • Molded external TPU heel and toe caps
  • Hidden lacing compartment on vamp protects laces
  • High tenacity nylon honeycomb guard upper
  • Lace locks differentiate the tension between upper and lower lacing
  • Integrated tongue
  • Innovative system uses a multi-directional upper hinge that allows the ankle to take advantage of its natural characteristics
  • Total freedom of movement of the ankle allows using the boots flex while rocking and transforming it into pure power during the pushing phase
  • Impact Brake System soles also offer superior grip on very steep terrain increase traction by 20% due to the sculpted heel brake, off set lugs and the synergy with the asymmetric axis of the foot
  • Enhanced braking effect
  • Enhanced shock absorption
  • Reduced articultaion fatigue
  • Vibram is the world leader in high performance rubber soles
  • Highest quality and maximum protection even in the most extreme weather
  • Gore-Tex guaranteed to keep you dry
  • Upper: High Tenacity Nylon Honey-Comb Guard, TPU Mudguard Shield, Lace Locks, Synthetic Integrated Tongue with Hidden Lacing, TPU Heel and Toe Caps
  • Lining: Gore-Tex Performance Comfort
  • Insole: Hybrid Carbon-Nylon Weave
  • Midsole: High-Cushion PU Inserts, Rubber Guard Side Wall, TPU Insert For Rear Crampon Attachment
  • Sole: Vibram Mont Rubber Compound with Impact Brake System

Product Specifications
Features: GORE-TEX, Cushioned, Waterproof, Ultralight
Footwear Height: Mid
Weight: 22.2 oz
Upper: High Tenacity Nylon
Midsole: Rubber
Outsole: Vibram
Terrain: Off Trail, Mountain
Waterproof: Yes
Ultralight: Yes
Disclaimer: We only ship this brand to US Addresses.
Gender: Mens
Best Use: Mountaineering and Alpine, Hiking
Footwear Closure: Lace-up
Toe Coverage: Closed Toe
Lace System: Traditional Lace
Vibram Rubber Soles

Vibram
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.

Check Out All Vibram Products >

GORE-TEX fabric technology

GORE-TEX®
Garments made with GORE-TEX® fabric are durably waterproof, windproof and highly breathable, providing reliable weather protection and maximum comfort for a wide range of activities. These garments keep your body dry by allowing perspiration vapor to escape so you remain cool during activity and warm during cool-down.

Check Out All GORE-TEX® Products >

Product Reviews
Rated 5 out of 5 by from So far so good--first mountaineering boots These are the first mountaineering boots I've ever bought and the second pair I've worn. Granted, I haven't hit glacier with them yet but intend to this summer. Broke them in on a muddy trail today and the boot traction is great and the fit is good. Sized up as others with their own reviews have recommended, and it seems like the fit is good. They are very hard on the soles, so keep that in mind. I'll probably revise this review after the summit attempts and other climbs this summer.
Date published: 2023-04-23
Rated 5 out of 5 by from So normally don’t write reviews but! Wow I must say. Amazing boots, I’m always apprehensive about ordering boots online. I did go up 1 full size to as recommended by multiple discussion forums. I took them out the day after I received them and did a 10 mile loop in about 4 inches of snow and ice. Feet stayed warm and dry, super comfortable right out of the box with out a break in period. 10/10 recommend
Date published: 2023-02-03
Rated 5 out of 5 by from Not a city slicker La Sportiva Men's Aequilibrium ST GTX Boot : These boots are delightful, they fit like a glove, (follow sizing recommendations), they are supportive, they are comfortable, water does not get in, they are super sharp looking, they attract attention and I’ll be honest, I even catch myself looking at them in reflection of a glass door entering a store, I have received compliments. I use them for work, I’m a Pipefitter, Electrician, Hvac Tech, I build, I operate mid-size earth moving equipment and haul dirt. I’m on concrete, in mud, in snow, puddles, stone, etc…they are holding up very well so far. I take care of my feet, I have been in the construction world for 37 years and have always purchased high end boots and that includes shoes and sneakers. You only have one pair of feet and I take care of mine. I walk anywhere from 10,000 steps to 20,000 steps per day with a vengeance. I am an outdoorsman as well and spend a fair amount of time in the Adirondacks and out in the yard. They are taking my daily abuse extremely well. I recommend them. MooseJaw : Just learned about Moosejaw on my own, researching boots. I bought these boots and I have 0 complaints. They shipped boots quickly and I received them before the date that was expected eta. I will purchase again from them. They have an extraordinary large selection of outdoor clothing and boots. Good descriptions as well. I buy from people I like, they seem fun and are knowledgeable. I’m very particular on who I do business with.
Date published: 2021-12-03
Rated 5 out of 5 by from Sportiva I am very happy with these boots. Fit is tough to dial in but that should never take away from the rating. Superb craftsmanship. Burly. Easy to walk in for just normal trail hours. I usually wear a 10.5/44.5EU for Asolo. Have these in a 44.5 which translates to about an 11 US. A bit of extra room can be absorbed with an insert and/or thicker sock. Less nimble, sleek, and agile than say the Trango Tech line. Softer feel all around as well. Still working out the kinks but so far A+.
Date published: 2021-11-24
Rated 4 out of 5 by from Greart for Middle to High Mountain They are light and super easy to put on. Beware these won't help much during a super cold hike. The appearance is awesome so you may love the color transition.
Date published: 2021-11-15
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Size Guide

La Sportiva Men's Mountaineering Boots

EUROPEAN SIZE Men's US Size
33 -
33.5 -
34 2.5+
34.5 3
35 3.5
35.5 4
36 4.5
36.5 4.5+
37 5
37.5 5.5
38 6
38.5 6.5
39 6.5+
39.5 7
40 7.5
40.5 8
41 8.5
41.5 8.5+
42 9
42.5 9.5
43 10
43.5 10.5
44 10.5+
44.5 11
45 11.5
45.5 12
46 12.5
46.5 12.5+
47 13
47.5 13.5
48 14
49 15
50 16

LA SPORTIVA SIZE and FIT NOTES
• 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.
• 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.