Booster Strap Ski Boot Strap - Soft
Pair of elastic replacement straps for alpine ski boots with a flex of approximately 100 or less.
- A few left in stock - ships immediately

Product description
Booster Strap Ski Boot Strap - Soft is a pair of elastic replacement straps for alpine ski boots with a flex of under about 100.
The softest in the Booster family: Soft provides even, progressive pressure against the liner tongue. The result is closer contact with the boot without the cuff feeling unnecessarily stiff.
How to use the product
- Remove or loosen the boot’s existing power strap according to the boot’s design.
- Mount the Booster strap on the back of the shell with the elastic section against the liner tongue.
- Tighten the strap so that the elastic stretches about 2-3 cm as a starting point.
- Test ski and adjust - if the difference feels small, the strap is often too loose, and if it pushes you backward, it is too tight.
- Have a bootfitter install the strap if the boot requires new screw holes or another type of attachment.
Features and specifications
- Sold as a pair.
- Intermediate/Soft is generally recommended for ski boots with a flex of under about 100.
- Two elastic bands provide softer resistance than Expert/Medium and World Cup.
- Mounting hardware is included according to the manufacturer’s current information.
- The elastic section must rest against the liner tongue for full effect.
Save up to 20% on larger purchases
The more you shop, the higher the discount you receive:
- 10% discount on orders over SEK 2,000
- 15% discount on orders over SEK 4,000
- 20% discount on orders over SEK 8,000
The discount is applied automatically at checkout - no code needed.
Shipping and delivery
Order before 2:00 PM on a non-holiday weekday and we will ship your order the same day. Delivery normally takes 1–2 business days after the parcel has left our warehouse.
Free shipping over SEK 499 - otherwise shipping costs SEK 49.
Returns and 365-day return policy
In addition to your statutory right of withdrawal, we offer a 365-day return period under our terms and conditions. The item must be unused, complete and in resalable condition. Original packaging and accessories must be included where applicable.
Would you like to return something? Our returns page explains the conditions and how to notify us of your return and arrange return shipping.
Waxing tips and help choosing the right products
In Vallaboden you’ll find practical guides and tips on ski waxing, ski care, and steel edge tuning - for both cross-country and alpine skiing.
Not sure which wax or tool you need? Contact us, and we’ll help you find the right option for your skis and your skiing.


