Last tested
2024
Status:ongoing
2025

Solar II

People's choice Light
The boot for anyone looking for comfort and a soft flex; for a variety of uses, but not wide, stiff skis
  • Buyer’s Guide reviews
  • In words
  • Technical specifications

Buyer’s Guide reviews

Performance by context
Ascent
Skiing
Walking
Climbing
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
The charts show our impressions from testing
Product info
Category average
Recommended use
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
Recommended level
Technical Level
Beginner
Intermediate
Advanced
High level
Weight
lightmedianheavy
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
In lab
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in

In words

Intro
This is twin brother to the Skorpius CR II, with which it shares the shape, closure systems, ski/walk mech, and last and sole. Like the Skorpius, it’s engineered from Pebax Rnew, but with no carbon filaments in the plastic. The result is a boot that maintains the same focus on practicality and comfort, combined to provide even more accommodating skiing performance, making them ideal for all-round use.
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
product
Walking
The Skorpius’s spec sheet is spot on: there’s ample room in the forefoot before any bootfitting work, which favors a natural walking action, aided also by good, friction-free cuff range of motion. The liner is quite sturdy, provides good balance to the ample cuff mobility and delivers good support, even on missions carrying heavy packs. The swing-lock ski/walk system is less bulky than many traditional ones—it just takes a few goes to get accustomed to the action.
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
Lab
Put them on, close them up, and go ski—just like an alpine boot. They’re easier to put on than the average boot in this class, and just as easy to get out of, and once on, the feeling of comfort is immense. An amenable boot, even for those new to touring. Plus, it has many features that make operation a breeze, from the removable PU insole, to improved thermal insulation when needed, to the wide Velcro power band combined with the upper buckle with numerical scale for precise micro adjustment.
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
Skiing
The few (though substantial) differences when compared to Skorpius CR II yield a boot that will suit more general use by intermediate-level tourers. The carbon-free plastics are more forgiving and have an elastic response that’s easier to exploit by those with a less powerful, more tentative skiing style. Plus, the room around the front, which makes for easy walking, makes for a more instinctive steering feel, a factor that could appeal to intermediate tourers, whereas the more advanced might prefer something that fits a little snugger. The flex is plush and progressive, but does tend to collapse with aggressive inputs or heavier weights, making it ideal paired with light, not overly fat skis, the kind that sit centrally in this class. Supportive if you find yourself in the backseat, and sensitive edge control.
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in

Technical specifications

LINER MATERIALS
Bio Based Pebax Rnew
SHELL MATERIALS
Bio Based Pebax Rnew
INSERT TYPE
S4 Insert
Buckle description
BOA dial and buckle strap. Power strap
Sole description
La Sportiva Grip Guard
Liner description
Solar II
Thermal value
B
No. of buckles
2
Lean forward
12°/14°/16°
Available sizes
24–31.5 mp
Released in
2022
Made in
Italy
Price
550 €
Sustainability
Use of natural materials.
Declared specsMeasured by us
We measured the measure 27.5 to get all the details
1.185 gr
Individual weight
XXXXX
N/A
Liner weight
XXXXX
N/A
Shell weight
XXXXX
297 mm
External shell length
XXXXX
N/A
External shell width
XXXXX
N/A
Inner shell width
XXXXX
N/A
Pin distance
XXXXX
N/A
Force to 20° back
XXXXX
N/A
Force to 20° forward
XXXXX
68 °
Cuff ROM
XXXXX
N/A
Maximum cuff height
XXXXX
N/A
Maximum tongue height
XXXXX
N/A
Maximum forefoot width
XXXXX
N/A
Maximum ankle width
XXXXX
N/A
Sole thickness at toe
XXXXX
101 mm
Last
XXXXX
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
Top stories
Thoughts
Necessity

Editorial

Thoughts
At the heart of every ski (duplicate)

Editorial

Location
Test Center Pontedilegno Tonale

Our freeride base camp 

Location
Base Camp Race

Sertorelli Sport Hotel

Location
Test Center Cervino Ski Paradise

To test the equipment and skins for the Race category, we based ourselves in Breuil-Cervinia

Location
Test Center Livigno

For the second year in a row, we headed to Livigno, aka Little Tibet.

Race
Intro
Race: boots

Innovation at the lower end of the market

Instruction
Boot under the microscope

We tested flex, walkability and liner warmth in the Light, Tour and Free unisex models

Intro
Made for women: skis and boots

Strong women

Free
Intro
Free: boots

A new era

Recommended pairing
preview 2024
Skis
Light
Ski Trab
Bernina 90
Width Center: 90 mm
Weight: 1.170 g
Top match
tested 2026
Skis
Light
Dynafit
Blacklight 88
Width Center: 88 mm
Weight: 1.130 g
tested 2026
Skis
Light
Atomic
Backland 85
Width Center: 86 mm
Weight: 1.250 g
Smart Choice Light 2026
tested 2026
Skis
Light
Ski Trab
Stelvio Life 85
Width Center: 85 mm
Weight: 1.230 g
Light Ski of the Year Lady
tested 2026
Skis
Light
Made for women
Dynastar
M-Tour W 85
Width Center: 84 mm
Weight: 1.150 g
People's Choice Light 2026
tested 2026
Skis
Light
Zag
Ubac 89
Width Center: 89 mm
Weight: 1.300 g
Pro's Choice Light 2026
tested 2026
Skis
Light
Salomon
MTN 86 Carbon
Width Center: 86 mm
Weight: 1.260 g
Ski of the year Light 2026
tested 2026
Skis
Light
Dynastar
M-Vertical 88
Width Center: 88 mm
Weight: 1.180 g
tested 2026
Skis
Light
Made for women
Elan
Rispstick Tour 88 W
Width Center: 88 mm
Weight: 1.160 g
tested 2026
Skis
Light
Made for women
Blizzard
Zero G 88 W
Width Center: 88 mm
Weight: 1.110 g
tested 2026
Skis
Light
Fischer
Transalp 86 CTI
Width Center: 86 mm
Weight: 1.190 g
tested 2026
Skis
Light
Elan
Ripstick Tour 88
Width Center: 88 mm
Weight: 1.270 g
tested 2026
Skis
Light
K2
Wayback 89
Width Center: 89 mm
Weight: 1.275 g
tested 2026
Skis
Light
Dynafit
Blacklight Pro
Width Center: 80 mm
Weight: 960 g
tested 2026
Skis
Light
Augment
Tour Carbon
Width Center: 82 mm
Weight: 1.280 g
tested 2026
Skis
Light
Made for women
Ski Trab
Stelvio Life 85 WMN
Width Center: 87 mm
Weight: 1.180 g
tested 2026
Skis
Light
Made for women
Atomic
Backland 88 W
Width Center: 89 mm
Weight: 1.200 g
tested 2026
Skis
Light
Ski Trab
Mistico.2
Width Center: 90 mm
Weight: 1.110 g
tested 2026
Skis
Light
Scott
Explorair 88
Width Center: 88 mm
Weight: 1.440 g
tested 2026
Skis
Light
Majesty
Superscout Carbon
Width Center: 85 mm
Weight: 1.270 g
tested 2026
Skis
Light
Faction
La Machine 1 Micro
Width Center: 91 mm
Weight: 1.290 g
Recommended setup
Tour Binding of the Year
tested 2026
Bindings
Light
ATK Bindings
RT 11 Evo
Type: full pin
Weight: 325 g
Light Binding of the Year
tested 2026
Bindings
Light
ATK Bindings
Timepacer 12
Type: full pin
Weight: 250 g
tested 2026
Bindings
Light
Tour
Ski Trab
Titan Vario.2 + Stopper 7-9
Type: full pin
Weight: 309 g
tested 2026
Bindings
Light
ATK Bindings
Haute Route 10 Plus
Type: full pin
Weight: 220 g
tested 2026
Bindings
Light
Plum
Oazo 8
Type: full pin
Weight: 205 g
tested 2026
Bindings
Light
ATK Bindings
Trofeo Plus
Type: full pin
Weight: 170 g
tested 2026
Bindings
Light
Dynafit
Superlite 150
Type: full pin
Weight: 150 g
tested 2026
Bindings
Light
Grizzly
GR Olympic Long
Type: full pin
Weight: 192 g
tested 2026
Bindings
Light
Dynafit
Mezzalama
Type: full pin
Weight: 125 g
tested 2025
Bindings
Light
Tour
Plum
Pika Stopper
Type: full pin
Weight: 265 g
preview 2025
Bindings
Light
Plum
R170
Type: full pin
Weight: 170 g
preview 2025
Bindings
Light
Dynafit
Superlite 150 +
Type: full pin
Weight: 294 g
preview 2025
Bindings
Race
Light
Kreuzspitze
RS
Type: full pin
Weight: 169 g
preview 2025
Bindings
Light
Dynafit
Mezzalama+
Type: full pin
Weight: 165 g
preview 2025
Bindings
Light
Kreuzspitze
GT 2.0
Type: full pin
Weight: 223 g
preview 2025
Bindings
Light
Grizzly
GR Olympic Tour
Type: full pin
Weight: 148 g
preview 2024
Bindings
Light
Grizzly
Olympic II
Type: full pin
Weight: 120 g
tested 2024
Bindings
Light
Tour
Plum
Pika
Type: full pin
Weight: 265 g
preview 2024
Bindings
Light
ATK Bindings
Trofeo 6 Plus
Type: full pin
Weight: 204 g
tested 2024
Bindings
Light
ATK Bindings
RT 10 Evo
Type: full pin
Weight: 280 g
Similar products
Smart Choice Light 2026
tested 2026
Boots
Light
Dynafit
TLT X Extra Wide
Buckles: 2
Weight: 1.030 g
Light Boot of the Year Lady
tested 2026
Boots
Light
Made for women
Scarpa
F1 GT WMN
Buckles: 2
Weight: 1.075 g
People's Choice Light 2026
tested 2026
Boots
Light
La Sportiva
Kilo
Buckles: 2
Weight: 1.000 g
Pro's Choice Light 2026
tested 2026
Boots
Light
Scarpa
F1 XT
Buckles: 2
Weight: 1.145 g
Boot of the year Light 2026
tested 2026
Boots
Light
Fischer
Travers Carbon Pro
Buckles: 1
Weight: 1.070 g
preview 2024
Boots
Light
Roxa
RX Tour
Buckles: 2
Weight: 1.190 g
tested 2026
Boots
Light
Made for women
Tecnica
Zero G Peak W
Buckles: 2
Weight: 900 g
tested 2026
Boots
Light
Tecnica
Zero G Peak Carbon
Buckles: 2
Weight: 990 g
tested 2026
Boots
Light
Scarpa
F1 LT
Buckles: 2
Weight: 990 g
tested 2026
Boots
Light
Scarpa
F1 GT
Buckles: 2
Weight: 1.165 g
tested 2026
Boots
Light
Dynafit
Blacklight
Buckles: 2
Weight: 1.140 g
tested 2026
Boots
Light
Dalbello
Quantum Evo
Buckles: 2
Weight: 1.050 g
tested 2025
Boots
Light
Roxa
RX
Buckles: 2
Weight: 1.290 g
tested 2026
Boots
Light
Made for women
La Sportiva
Kilo Woman
Buckles: 2
Weight: 915 g
tested 2026
Boots
Light
Made for women
Atomic
Backland Pro W
Buckles: 3
Weight: 1.050 g
tested 2026
Boots
Light
Atomic
Backland Carbon
Buckles: 2
Weight: 1.162 g
tested 2026
Boots
Light
Salomon
S/Lab MTN Summit
Buckles: 2
Weight: 1.050 g
tested 2026
Boots
Light
Salomon
MTN Summit Pro
Buckles: 2
Weight: 1.150 g
tested 2026
Boots
Light
Atomic
Backland Carbon UL
Buckles: 2
Weight: 1.021 g
tested 2025
Boots
Light
Roxa
RX Scout
Buckles: 2
Weight: 1.290 g