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Mammut Aenergy Trail Speed Low vs Nike ACG Ultrafly 2

Mammut Aenergy Trail Speed Low

Mammut Aenergy Trail Speed Low

$190
Nike ACG Ultrafly 2

Nike ACG Ultrafly 2

$260

Why is Nike ACG Ultrafly 2 better than Mammut Aenergy Trail Speed Low?

Technical Specifications

Compare features between Mammut Aenergy Trail Speed Low vs Nike ACG Ultrafly 2

Feature

Mammut Aenergy Trail Speed Low

Nike ACG Ultrafly 2

190 $
260 $
BEST
250 g
269 g
BEST
Trail Running Shoe
Carbon-Plated Trail Racing Shoe
fast trails, mixed mountain terrain
fast trails and ultra races
6 mm
8.5 mm
BEST
N/A
38 mm
N/A
29.5 mm
Lightweight Mammut CORE Plus foam with Flextron PRO propulsion plate
ZoomX foam with full-length carbon fibre Flyplate
Vibram® Megagrip with Litebase technology
Vibram® Megagrip
Lightweight breathable polyester technical mesh
Lightweight engineered mesh with integrated gaiter
Ortholite® 5 mm sockliner
Removable sockliner
N/A
Secure race fit
360° reinforced TPU band against rocks and debris
Carbon Flyplate for propulsion and protection
N/A
Vibram® Megagrip lugs
Precise cushioning with energy return, A6 flex index
Bouncy and propulsive ride
N/A
Trail races and ultramarathons
More Details
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Mammut Aenergy Trail Speed Low

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Nike ACG Ultrafly 2

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What does the community think about Mammut Aenergy Trail Speed Low and Nike ACG Ultrafly 2?

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Visual Comparison

See the differences between Mammut Aenergy Trail Speed Low and Nike ACG Ultrafly 2 in a side-by-side slider comparison.

Mammut Aenergy Trail Speed Low
Nike ACG Ultrafly 2

Comparison Questions

Answers based on product data and key differences.

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