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12 Series
  • 12 Series 12 SERIES
  • 12 Series UNDERSIDE

12 Series

Deep & Steep Terrain


Our flagship of Innovation, designed to handle anything you find between the trailhead and the summit.

FREE SHIPPING on all orders over $100


The Atlas 12 Series men's snowshoe features our most aggressive traction system yet while maintaining hallmark Atlas durability and comfort. Literally armed to the teeth with new traction – the 12 Series’ tenacious, stainless steel Zodiac toe crampon deeply penetrates even the firmest snow, while the weight-activated, StabiLock Rear Traction optimizes weight distribution to its serrated traction elements, for sure footing on the most technical terrain.

The men’s and women’s Wrapp™ Pro bindings feature FlowTape™ silicone straps that glide through low-friction buckles with a smooth buckle release for easy on-off use.

The 7075 aluminum frame is the lightest, strongest tubing available, and the variable ReactiV™ forming lends a stiffer, more responsive flex. To build on a legacy as storied as the 12 Series required us to design a hiking snowshoe equipped to write the next chapter in Mountain Hiking performance.


ReactiV Frame

ReactiV Frame

Our most recent patent, the variable forming of our 7075 aluminum ReactiV™ frame changes from a cylindrical to an elliptical shape to increase strength where the frame bears the greatest loads for a stiffer, more responsive snowshoe frame.
Spring-Loaded Suspension

Spring-Loaded Suspension

An Atlas tenet from the beginning, Atlas' patented Spring-Loaded™ Suspension (SLS) keeps the snowshoe close underfoot for easy maneuvering and suspends your foot so it can move freely with its intended articulation. The suspension absorbs impact and lets your foot flex naturally side-to-side for a comfortable, stable position on traverses and uneven terrain. SLS enhances traction control too, as the flex provides deeper crampon penetration into the slope, especially on steep or off-angle terrain.
Wrapp Pro Binding

Wrapp Pro Binding

The men's and women's Wrapp™ Pro bindings feature FlowTape™ silicone straps that glide through low-friction buckles with a smooth buckle release for easy on-off use.
Duratek Decking

Duratek Decking

Our lightest and strongest deck­ing, Duratek uses a pebble-finish for more abrasion resistance on the 12 Series, Elektra 12 Series, Elektra 11 Series, and BC24 snowshoes.
Heel Lift Bar

Heel Lift Bar

On steep climbs, calf muscles tire quickly and traction decreases when your foot matches the slope angle. The heel lift bar eases fatigue and ties directly into Advanced Aft Traction for grip.
Zodiac Toe Crampon

Zodiac Toe Crampon


Product Size Chart
Model Size Surface Area Weight/PR Load
1225 25 in (64 cm) 176 sq in
(1135 sq cm)
4.01 lbs (1.82 kg) 120-200 lbs
( 54-91 kg)
1230 30 in (76 cm) 222 sq in
(1432 sq cm)
4.52 lbs (2.05 kg) 150-250 lbs
(68-113 kg)
1235 35 in (89 cm) 270 sq in
(1742 sq cm)
4.56 lbs (2.07 kg) 180-300+ lbs
(82-136+ kg)


  1. Place the ball of your foot in the binding with your toes positioned against the toe cup, with the instep buckles positioned to the outside.
  2. Adjust the indexed tongue to fit over the outside of your instep.
  3. Align your foot straight on the snowshoe, then tighten the instep by pulling the FlowTapeTM Uniloop strap.
  4. Tighten the heel by pulling the heel strap.
  5. Stow the Uniloop strap and heel strap in the strap clips.
  6. To release, unclip and unbuckle the heel straps in the strap clips, then pull the buckle release arch on the indexed tongue.


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