• Scarpa - Alien RS Alpine Touring Boot - Carbon Black
  • Scarpa - Alien RS Alpine Touring Boot - Carbon Black
Scarpa - Alien RS Alpine Touring BootView Larger Image

Scarpa Alien RS Alpine Touring Boot

25% Off
$652.46 $869.95

Item #SCR005K

Select options
  • 24.0
  • 27.0
  • 30.0
Quantity:
+

Tech Specs

Shell Material:
Grilamid LFT
Flex:
95
Last Width:
99mm
Buckles:
1
Lean Angle:
adjustable
Walk Mode:
yes, 72° range of motion
Liner:
Intuition
Thermo-moldable Liner:
yes
Liner Closure:
BOA
Binding Compatibility:
tech
Sole:
Vibram
Claimed Weight:
[single, size 27] 1lb 15oz
Recommended Use:
backcountry skiing, randonee, ski mountaineering
Manufacturer Warranty:
1 year

Move quickly through the mountains.

Whether you're in it to win it or busting out big days in the alpine, Scarpa's new Alien RS Alpine Touring Boot blends the speed and efficiency you'd want out of a race boot with a broader backcountry application. The carbon-infused Grilamid shell is ultralight, yet incredibly tough, and features a heat-moldable Intuition liner, because you better have your fit dialed when you're shattering records or crushing multiple peaks in a day.

Unlike most featherlight race boots, the Alien RS still holds its own on the downhill. That's not to say that these are the kicks you want when you're surfing spines or charging through the steep and deep, but thanks to the 3D Lambda Torsion Frame that delivers solid boot-to-ski power transmission, you'll feel stable and confident enough to rip that gnarly coulie you just sprinted up. The 72-degree range of motion in walk mode lets you fly up the skinner like someone lit a fire under your ass, and the Boa closure system offers a snug and secure fit. The zippered, waterproof gaiter seals out snow while you're setting a bootpack through cruddy slush, and Vibram soles give you the traction you need to keep a cool head while you're traversing icy ridges or scrambling over scree fields.

  • Lightweight skimo boot for racing or big missions
  • Carbon-infused Grilamid shell is ultralight yet durable
  • 95 flex offers solid performance during the descent
  • 99mm balances comfort with performance
  • Heat-moldable Intuition liner offers a custom fit
  • 72-degree range of motion in walk mode maximizes uphill efficiency
  • Waterproof gaiter seals out snow
  • Vibram rubber soles offer traction on icy traverses
  • Reviews
  • Q & A

BROKE IMMEDIATELY! - NO WARRANTY

  • Familiarity: I've used it several times

These boots were amazing for three days until the left cuff broke right above the ankle pivot. Scarpa said I “Overflexed” the boot and denied my warranty. Total BS. After a few more days racing SkiMo, the other one broke in the same spot. Such BS.



The boots were amazing and I want to use them more, but they both broke after minimal use, which just proves they do not hold up, even to normal use. I can’e imagine how people take these things into steep terrain. I’m only 150lbs, but they would have snapped in half going big.



Pretty pissed at Scarpa and I DO NOT RECOMMEND unless youre under 100lbs and only ski uphill, in which case they would be amazing.

BROKE IMMEDIATELY! - NO WARRANTY

Our ticket to freedom.

  • Familiarity: I've put it through the wringer

Hands down this boot blows me away. Walks like a race boot and skis better than the F1 for me! The ease of making laps and still being able to charge on the descents is a gift. I'm not kidding this is my experiance and I love what I can do with these boots. I got mine in the fall 2017. From 7,000' to 12,000' touring days in Colorado, steep lines in Chamonix, tram riding and powder lines from the Aiguille Du Midi and lines in the Alaska Range. I have about 200+ days of getting after it on these boots. They have a tall cuff and performance fit. Best boot ever for the ski mountaineer that get's a lot done out there.

Our ticket to freedom.

Hey Teague - Thanks for the review. Any thoughts on sizing in general and in regards to warmth for those longer trips/colder days?

Scarpa

See below for boot sole lengths.

Footwear and Boots
MONDOUS MENUS WOMENUKEU
  3 4 2 34.5 / 35
 21.5 3.5 4.5 2.5 35 / 35.5
 22 4 5 3 35.5 / 36
22.54.55.53.5 36 / 36.5
23564 37 / 37.5
23.5 5.5 6.5 4.5 37.5 / 38
24 6 7 5 38 / 38.5
24.56.57.55.5 38.5 / 39
25786 39.5 / 40
25.5 7.5 8.5 6.5 40 / 40.5
26 8 9 7 40.5 / 41
26.58.59.57.5 41 / 41.5
279108 42 / 42.5
27.5 9.5 10.5 8.5 42.5 / 43
28 10 11 9 43 / 43.5
28.510.511.59.5 43.5 / 44
29111210 44.5 / 45
29.5 11.5 12.5 10.5 45 / 45.5
30 12 13 11 45.5 / 46
30.512.513.511.5 46 / 46.5
31131412 47 / 47.5
31.5 13.5 14.5 12.5 47.5 / 48
32 14 15 13 48 / 49
32.514.515.513.5 49 / 50
33151614 50
ALL SCARPA NON-PLASTIC FOOTWEAR USES EUROPEAN SIZING
*1 EU whole size = 6.6mm = 0.26in
*1 US whole size = 8.4mm = 0.33in
*the 30 EU sizes above cover the same size range as 24 US sizes
more EU sizes provides a better, more precise fit for your intended use

ROCK SHOES: downsize 1/2 to 2 full sizes from street shoe size
*downsizing depends on model, intended use, and personal preference

MOUNTAINEERING: upsize (1/2+ sizes) depending on desired fit
*Scarpa plastic mountaineering boots are based on the UK sizing scale

SKI BOOTS: all Scarpa ski boots are measured in Mondo sizing
*highlighted (or not) sizes share the same shell size; the liners are lasted for each 1/2 size
*some skiers may want to downsize up to 1 full Mondo size, depending upon personal preference
Boot Sole Lengths
Mondo Size22.5 / 23.023.5 / 24.024.5 / 25.025.5 / 26.026.5 / 27.027.5 / 28.028.5 / 29.029.5 / 30.030.5 / 31.0
F1, F1 Race, F1 Carbon 268mm 276mm 285mm 292mm 301mm 310mm 318mm 326mm 334mm
Mondo Size22.5 / 23.023.5 / 24.024.5 / 25.025.5 / 26.026.5 / 27.027.5 / 28.028.5 / 29.029.5 / 30.030.5 / 31.0
Mobe, Skookum, Shaka 271mm 279mm 288mm 296mm 305mm 313mm 322mm 330mm 339mm
Mondo Size22.5 / 23.023.5 / 24.024.5 / 25.025.5 / 26.026.5 / 27.027.5 / 28.028.5 / 29.029.5 / 30.030.5 / 31.0
Hurricane, Typhoon, Domina 272mm 281mm 290mm 298mm 307mm 316mm 324mm 332mm 341mm
Mondo Size22.5 / 23.023.5 / 24.024.5 / 25.025.5 / 26.026.5 / 27.027.5 / 28.028.5 / 29.029.5 / 30.030.5 / 31.031.5 / 32.0
Maestrale, Gea, Blink, Rush 271mm 280mm 288mm 297mm 306mm 314mm 322mm 331mm 340mm 348mm
Mondo Size23.5 / 24.024.5 / 25.025.5 / 26.026.5 / 27.027.5 / 28.028.5 / 29.029.5 / 30.030.5 / 31.0
Defender 279mm 288mm 297mm 307mm 314mm 323mm 330mm 338mm
Mondo Size23.5 / 24.024.5 / 25.025.5 / 26.026.5 / 27.027.5 / 28.028.5 / 29.029.5 / 30.0
Alien 1.0, Alien 262mm 271mm 279mm 287mm 296mm 305mm 313mm
Mondo Size21.5 / 22.022.5 / 23.023.5 / 24.024.5 / 25.025.5 / 26.026.5 / 27.027.5 / 28.028.5 / 29.029.5 / 30.030.5 / 31.0
F1 Evo 256mm 264mm 272mm 280mm 289mm 297mm 305mm 314mm 322mm 330mm
Mondo Size21.5 / 22.022.5 / 23.023.5 / 24.024.5 / 25.025.5 / 26.026.5 / 27.027.5 / 28.028.5 / 29.029.5 / 30.030.5 / 31.0
Freedom 257mm 267mm 277mm 287mm 297mm 307mm 317mm 327mm 337mm 347mm
Mondo Size22.5 / 23.023.5 / 24.024.5 / 25.025.5 / 26.026.5 / 27.027.5 / 28.028.5 / 29.029.5 / 30.030.5 / 31.0
T-Race, T1 283mm 292mm 300mm 309mm 318mm 327mm 335mm 343mm 351mm
Mondo Size22.5 / 23.023.5 / 24.024.5 / 25.025.5 / 26.026.5 / 27.027.5 / 28.028.5 / 29.029.5 / 30.0
TX Comp, Terminator X Pro, Terminator X 275mm 283mm 291mm 299mm 307mm 316mm 325mm 333mm
Mondo Size21.5 / 22.022.5 / 23.023.5 / 24.024.5 / 25.025.5 / 26.026.5 / 27.027.5 / 28.028.5 / 29.029.5 / 30.030.5 / 31.031.5 / 32.0
T2 Eco, T4 277mm 284mm 291mm 299mm 307mm 315mm 324mm 332mm 341mm 350mm 358mm