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BOOSTER
Your Price $186.75 CAD $249.00 CAD
The Booster is powerful, supportive, and precise. With an aggressively downturned, asymmetric shape it is a perfect choice for steep, demanding terrain while still holding its own when the climbing gets more vertical. The Booster is one of the most versatile models in our Specialized Performance Category.
- DTS-Tension™ active rand permanently maintains the original shape of the shoe
- PAF heel system improves fit and heel hooking performance
- Soft Spine insert helps maintain the shape of the heel cup for technical heel hooks
- Ceramic microsuede and Alcantara upper is comfortable and lightweight
- Perfect for bouldering or sport climbing
Features
Technical Specifications Specifications
Size Options : 35 - 45 (half sizes)
Weight Reference : 245g; 8.6oz (1/2 pair size 40)
Waterproof/Breathable : PFAS Compliant
Upper : Microsuede + Ceramic + Alcantara
Midsole : Flexan 1.0
Outsole : Vibram® XS Grip2 (3.5 mm)
Last : FZC - Aggressive, Downturned and Highly Asymmetric
Profile : Highly Downturned
Symmetry : Highly Asymmetric
Primary Material : Synthetic
Sole Rubber : Vibram® XS Grip2
Country of Origin : Italy
Product Code : 70060000
WARNING: Cancer & reproductive harm. For more information click here.
![California Prop 65](https://ca.scarpa.com/static/version1729577635/frontend/Scarpa/french/en_US/Scarpa_Catalog/images/prop-65.png)
![Shoes Layers](https://ca.scarpa.com/media/catalog/product_drawing//b/o/booster_2.jpg)
- Upper: Multi-panel (7) upper construction in Microsuede for unmatched fit and performance
- Midsole: Flexan 1.0 midsole for precise support
- Tensioning: DTS Active Rand for perfectly tensioned dynamic power
- Outsole: Vibram XS Grip 2 makes these shoes stick like glue
Technologies
![](https://ca.scarpa.com/media/contentmanager/content/S22_DTS Tension.jpg)
The DTS Tension System features tension in two different strengths on either side of the shoe. This dual tension helps focus the power of the foot forward onto the big toe further enhancing the shoe’s asymmetrical shape.
![](https://ca.scarpa.com/media/contentmanager/content/S22_M70 Rubber.jpg)
M70 is a rubber compound that offers good levels of adaptability and containment at the same time. A rating of 70 makes it perfect for use on the toe rand and strategic positioning around the shoe upper.
![](https://ca.scarpa.com/media/contentmanager/content/S22_PAF.jpg)
PAF is an innovative heel system that helps both spread the force of the heel tension and increase the fit of the heel. The aggressive tension-rubber is interrupted behind the heel to reduce pressure on the Achilles tendon and connected with softer rubber, that works like a bridge and allows full adaption to the shape of the heel. The holes on the side indicate the tension applied, which varies between 1 hole for light tension, 2 holes for mid tension and 3 holes for strong tension.
![](https://ca.scarpa.com/media/contentmanager/content/Vegan.jpg)
This SCARPA Vegan symbol and designation is given to products that do not contain any materials sourced from animals or that utilize any kind of animal testing. All of the materials sourced for these Vegan products utilize fully synthetic materials with no components coming from animals, including the glues used in soling.
![](https://ca.scarpa.com/media/contentmanager/content/Vibram_1.jpg)
Vibram® is the world leader in high performance rubber soles and compounds, targeted to the outdoor, work, recreation, fashion, repair and orthopedic markets.
Awards
![](https://ca.scarpa.com/media/contentmanager/content/2021 Gear Patrol Best Bouldering Performance.jpg)
![](https://ca.scarpa.com/media/contentmanager/content/2020 Climbing Mag Editors Choice.jpg)
![](https://ca.scarpa.com/media/contentmanager/content/Rock and Ice.jpg)
Sizing
SCARPA Euro US Sizing Chart
All SCARPA non-plastic footwear and our Alien 3.0 uses European sizing.
- 1 Euro whole size = 6.6 mm = 0.26 inches
- 1 US whole size = 8.4 mm = 0.33 inches
- The 30 Euro sizes below cover the same size range as 24 US sizes
- Euro sizes provide a better, more precise fit for your intended use
- For mountaineering boots, upsize (1/2+ sizes) depending on desired fit.
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