La Sportiva women's high altitude boot Aequilibrium ST GTX black-blue 31B999402 (31B999402)

Product details

Upper material Fabric

Reinforcements Full wrap

Fastening type Laces

Technologies Impact Brake System, Double Heel™, 3D Flex System Evo™, GORE-TEX® Performance Comfort, Vibram® SpringLug Tech

Weight przybliżona waga buta 515 g

Outsole

Compatibility with crampons Semi-automatic machines

Protection

Waterproof Yes

Insulation No

Other data

Sport Tourism

Brand La Sportiva

Leading colour Black

Season Year-round

Model/product code Aequilibrium ST 31B999402

Purpose Via ferrata, High mountain, Trekking

Gender Woman

Country of origin of the brand Italy

Model colour 2000010409

Below you will find information that will help you choose the right size when buying La Sportiva shoes. All you will need is a tailor's tape measure.

EU size	33	33,5	34	34,5	35	35,5	36	36,5	37	37,5	38	38,5	39	39,5	40	40,5	41	41,5	42	42,5	43	43,5	44	44,5	45	45,5	46	46,5	47	47,5	48
UK size	1	1,5	2	2	2,5	3	3,5	3,5	4	4,5	5	5,5	6	6	6,5	7	7,5	7,5	8	8,5	9	9,5	9,5	10	10,5	11	11,5	11,5	12	12,5	13
US M Size	2	2,5	3	3	3,5	4	4,5	4,5	5	5,5	6	6,5	6,5	7	7,5	8	8,5	8,5	9	9,5	10	10,5	10,5	11	11,5	12	12,5	12,5	13	13,5	14
US W Size	3	3	4	4	4,5	5	5,5	5,5	6	6,5	7	7,5	7,5	8	8,5	9	9,5	9,5	10	10,5	11	11,5	11,5	12	12,5	13	13,5	13,5
Length (cm)	21	21,3	21,6	22	22,3	22,6	23	23,3	23,6	24	24,3	24,6	25	25,3	25,6	26	26,3	26,6	27	27,3	27,6	28	28,3	28,6	29	29,3	29,6	30	30,3	30,6	31

Advantages

Compatible with cage crampons

If you are a lover of winter mountain excursions but have no need to buy specialised equipment, this boot model will be a good choice. Its design ensures compatibility with basket crampons, which will keep you safe while winter trekking in the mountains.

Waterproof

The boots, are made from materials and using technologies that guarantee good waterproofing, providing protection from harsh weather conditions. This will ensure that you cover more miles on the trail without worrying about your boots getting wet in the unexpected rain.

Compatible with semi-automatic crampons

If you want to try more demanding winter hiking but don[t want to buy specialised boots and crampons, this model will be suitable. Its design ensures compatibility with semi-automatic crampons.

Full wrap

An important element of protection on the trail is the boot[s lining. The full-sole version is ideal for difficult, demanding routes. It protects against rocks and provides additional protection against dirt and moisture.

La Sportiva women's high altitude boot Aequilibrium ST GTX black-blue 31B999402

Impact Brake System

Innovative La Sportiva brand technology applied to the sole of mountain boots for walking shock reduction, traction support and improved ground grip. The unique placement of the tabs ensures maximum impact absorption.

Double Heel™

Two-part heel construction in trekking shoes. The part located under the heel ensures less strain on the leg muscles during long hikes. The part located closer to the toes ensures better control when descending.

3D Flex System Evo™

Technology used in the construction of the shoe's upper to protect the ankle joint from injury.

GORE-TEX® Performance Comfort

A versatile technology used in most trekking boots. It provides the boots with resistance to very adverse weather conditions. It is characterised by being waterproof, windproof and breathable.

Vibram® SpringLug Tech

This new technology consists of a rubber coating that offers superior protection and significant scratch resistance, as well as providing excellent grip. The low-density polyurethane content maximises comfort and also ensures that the sole adapts perfectly to uneven terrain.