
Redster S9 Boot
Free shipping over $100. Free return shipping except oversized items.
Pickup available at 415 North Lake Boulevard
Usually ready in 24 hours

Redster S9 Boot
UK 8.5
415 North Lake Boulevard
415 North Lake Boulevard
Tahoe City CA 96145
United States
Need expedited shipping? Call us to request expedited shipping before purchasing.
Shipping & Returns
- Items ship in 3 days or less.
- We do not ship anywhere outside of the contiguous US.
- 10 day return policy. Free return shipping.
- Items must be unused, and in their original packaging with tags to be eligible for return or exchange.
- There are no returns on sale items.
Click here for our Shipping and Return Policies
- Best Use Skate
- Boot/Binding System NNN/Prolink/Turnamic
- Weight 1,100 Grams
- Materials Textiles + Synthetics + Carbon
Features
The Atomic Redster S9 is a high-performance skating boot featuring race-inspired technology for precision and control.
Lighten the load, feel the control and let the power flow – that’s the design thinking behind the Atomic Redster S9 boot. The Race Fit and Prolink Racing Split Sole SK makes your foot feel precise and light as a feather while the Low Cut inner boot construction is built just like a running shoe, shaving off even more weight. As for acceleration, Atomic's Carbon Power Base SK is made from one single piece of carbon with a dedicated skating flex so you can really feel that power transmission, while the Carbon Loaded Cuff stabilizes your ankle. The boot comes with Quicklace – stretch laces that are quick and easy to tighten even with gloves on, and a Sidas Insole so you can compete in comfort. The Prolink outsole means it works with all 2-rail bindings including NNN® and Turnamic®.
- Race Fit — A precise fit for competitive athletes.
- Prolink Racing Splite Sole SK — A minimalist racing split outsole, making the boot lighter with a closer connection to the binding.
- Prolink — Atomic's boots are compatible with all 2 rail binding systems like Prolink, NNN® and Turnamic®.
- Race Quicklace — A superlight racing version of Atomic's Quicklace system: easy to tighten with a great fit and hold.
- Carbon Loaded Cuff — Stabilizes the ankle and keeps your foot perfectly aligned on your ski.
- Carbon Power Base SK — A single piece of carbon: superb power transmission and stability with a dedicated skating flex.
- Lace Cover with Central Zip — Making it easy to get into the boot to close it.
- Low Cut — Constructed just like a running shoe - saving weight and ensuring maximum freedom of movement.
Technical Specs
| Best Use | Skate |
|---|---|
| Boot/Binding System | NNN/Prolink/Turnamic |
| Weight | 1,100 Grams |
| Materials | Textiles + Synthetics + Carbon |
| Warranty | 2 Years |
Shipping & Returns
We offer free shipping on orders over $100. Most orders ship within 3 days or less.
Returns are accepted within 10 days of purchase, or within 10 days of receiving your online order. Items must be unused, with original tags attached and in original packaging.
Sale items, climbing and mountaineering gear, avalanche safety equipment, and demo gear are final sale and not eligible for return.
Need help? Email info@alpenglowsports.com or call (530) 583-6917.

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AI FAQs
AI generated FAQs about the Redster S9 Boot
Do these boots fit differently than regular shoes?
The low-cut inner boot is constructed like a running shoe, while the overall boot uses a precise Race Fit for competitive athletes. You get a lightweight, close-fitting cross-country skate boot rather than a casual, relaxed fit.
Can I adjust how snug these boots fit around my ankle and calf?
Race Quicklace stretch laces let you quickly tighten the boot for a secure fit and hold, even while wearing gloves. The Carbon Loaded Cuff stabilizes your ankle and keeps your foot aligned on the ski.
Do these boots have good ankle support, or will my feet roll around?
The Carbon Loaded Cuff stabilizes your ankle and keeps your foot aligned on the ski. This support is paired with a precise Race Fit for controlled competitive skate skiing.
Will these boots work with my current skis and bindings?
The Prolink outsole works with all 2-rail bindings, including Prolink, NNN® and Turnamic®. You can use the Redster S9 with cross-country skate equipment that uses one of these 2-rail systems.
What kind of binding system do these boots use?
These boots use the Prolink system with a Prolink Racing Split Sole SK outsole. The outsole is compatible with Prolink, NNN® and Turnamic® 2-rail bindings.
Are these boots compatible with standard ski bindings, or do I need something special?
These are cross-country skate boots built for Prolink, NNN® and Turnamic® 2-rail binding systems. They are intended for compatible 2-rail cross-country bindings rather than an unspecified binding type.
How much feedback and control will these boots give me?
The one-piece Carbon Power Base SK delivers power transmission and stability with a dedicated skating flex. The Race Fit, racing split sole and Carbon Loaded Cuff work together to give you a precise connection and ankle alignment on your ski.














