La Sportiva G5 Evo

G5 Evo is a highly technical water-repellent mountaineering boot for high-altitude mountaineering, ice climbing and use in cold areas. Quick and easy to put on thanks to the lower lacing with BOA® Fit System outside the gaiter. The system allows secure closure even with gloves and without having to open the zipper. The Power Strap Velcro on the upper part of the shaft also allows a safe and accurate closure and, in combination with the adjustable protective collar, avoids the penetration of snow and ice. Like all other products in La Sportiva's High Mountain line, the G5 Evo features quick-drying materials that favor long-lasting use. Maximum weather protection thanks to the water-repellent gaiter with thermo-welded zipper and internal welded seams with innovative UltraSonic Welding technology, which allows a seamless connection of materials, making the shoe even more water repellent. Volume and weight are minimized: the protective rim is made of ultra-light and abrasion-resistant PU TechLite™ material. The midsole is made of insulating Honey-Comb-Tech-Carbon with 3 mm thickness. Thermal performance is further enhanced by the GORE-TEX INFINIUM™ THERMIUM™ Insulation Technology membrane. This membrane wraps the upper from the front, including midsole for better thermal performance on the top even if you do not move much. G5 EVO combines the thermal insulating properties of a double-shell boot with the lightness and reduced bulk of a single-shell boot. Gimme Five, G5.

The most important facts at a glance

waterproof

breathable

Product details

Optimal for:

Mountaineering & Alpine tours
Ice climbing
Running

Features:

Breathable
Waterproof
Water repellent
Gaiter with waterproof bagl insert up to ankle height
Individually adjustable closure of the protective collar to prevent the penetration of ice and snow
Quick regulation of the lacing thanks to the BOA® Fit System outside the gaiter. Secure closure even with gloves and without having to open the zipper is thus guaranteed
GORE-TEX INFINIUM™ THERMIUM™ Insulation Technology that wraps around the shell from the front, including midsole: more heat at the top for use even when not moving.
Gaiter: Water repellent elastic fabric + high abrasion resistant material welded with UltraSonic Welding technology and inner welded seams + water repellent inner bellows construction
Inner shell: 4-layer insulating structure:water-repellent fabric + insulation coating + polyethylene insulation layer + breathable, abrasion-resistant mesh + GORE-TEX INFINIUM™ THERMIUM™ Insulation Technolog
Lacing: BOA® Fit System on the outside of the gaiter for quick regulation of the lower part + Velcro closure on the upper part with two anchor points for optimal tension distributiony
Extendable insole: Thermal
Insole: Made of insulating Carbon HoneyComb 3 mm + Gore-Tex® INFINIUM™ THERMIUM™ Insulation Technology membrane

Inside/Midsole:

2 mm polyurethane with differentiated thickness on tip and heel for mounting the crampons

Footbed:

Made of insulating Carbon HoneyComb 3 mm + Gore-Tex® INFINIUM™ THERMIUM™ Insulation Technology membrane

Outsole:

Vibram® Matterhorn with Impact Brake System

Technologies and manufacturing processes

Impact Break System
Innovative system on the sole to absorb the impact, also helps in the climb and assists in braking.Designed and developed in the research and development center of La Sportiva, it offers real benefits during the run: the negative effect of the impact with the ground is minimized. Due to the special arrangement of the pimples, some of them come into contact with the ground beforehand, so the impact of the shoe profile is softer.
Vibram
Vibram sole to ensure an optimal balance between performance and durability.
Boa® Fit System
Dialed in. Quickly and effortlessly achieve a precise fit.
GORE-TEX INFINIUM™ THERMIUM™
GORE-TEX INFINIUM™ THERMIUM™ is a new type of insulation material that can be easily incorporated into footwear as a thin layer without adding bulk or visually altering the original design. This innovation ensures consistent functionality in both wet and dry conditions. The targeted placement around the toe area means that feet stay warm even in extreme conditions.

EU	34,5	35	35,5	36	37	37,5	38	38,5	39	39,5	40	40,5
US	3,5	3,5	4	4,5	5	5,5	6	6,5	6,75	7	7,5	8
UK	2,5	2,5	3	3,5	4	4,5	5	5,5	5,75	6	6,5	7
Foot length(cm)	22,1	22,4	22,7	23	23,6	24	24,3	24,6	25	25,3	25,6	26

EU	41	42	42,5	43	43,5	44	44,5	45	45,5	46	47	47,5
US	8,5	9	9,5	10	10,5	10,5-11	11	11,5	12	12,5	13	13,5
UK	7,5	8	8,5	9	9,5	9,5-10	10	10,5	11	11,5	12	12,5
Foot length(cm)	26,3	27	27,3	27,6	28	28,3	28,6	29	29,3	29,6	30,3	30,7

EU	48
US	14
UK	13
Foot length(cm)	31

EU	34,5	35	35,5	36	37	37,5	38	38,5	39	39,5	40	40,5	41	42	42,5	43	43,5	44	44,5	45	45,5	46	47	47,5	48
US	3,5	3,5	4	4,5	5	5,5	6	6,5	6,75	7	7,5	8	8,5	9	9,5	10	10,5	10,5-11	11	11,5	12	12,5	13	13,5	14
UK	2,5	2,5	3	3,5	4	4,5	5	5,5	5,75	6	6,5	7	7,5	8	8,5	9	9,5	9,5-10	10	10,5	11	11,5	12	12,5	13
Foot length(cm)	22,1	22,4	22,7	23	23,6	24	24,3	24,6	25	25,3	25,6	26	26,3	27	27,3	27,6	28	28,3	28,6	29	29,3	29,6	30,3	30,7	31

Featured Brands

La Sportiva G5 Evo

Unisex's mountaineering boots

The facts at a glance