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  1. Shoes
  2. Icebug Pytho6 RB9X vs Puma Voyage Nitro 4

Icebug Pytho6 RB9X vs Puma Voyage Nitro 4

Icebug Pytho6 RB9X

Icebug Pytho6 RB9X

€150
Puma Voyage Nitro 4

Puma Voyage Nitro 4

€150

Quick verdict

Icebug Pytho6 RB9X

€150

The better pick if you want:

No clear advantage on the specs we track.

Puma Voyage Nitro 4

€150

The better pick if you want:

  • A higher overall score (83 vs 77)
  • A lower drop (6 vs 9 mm)
SpecsReview10Alternatives5

Spec profile

Each axis ranks against the 174 products in Shoes on the site: the further out, the more it stands out in that spec (lighter, cheaper…).

Center: lowest in the category · Edge: highest

Icebug Pytho6 RB9X· leads in none

Puma Voyage Nitro 4· leads in none

Tied

Affordability
  • Cushioning

    No data
    38 mmTop 23%
  • Lightness

    No data
    290 g
  • Grip

    No data
    4 mmTop 50%
  • Drophigher isn't better or worse

    9 mm
    6 mm
  • Affordability

    $150Top 38%
    $150Top 38%

A spec without data for a product is left out of its shape, so it doesn't count as a low score.

Technical Specifications

Compare features between Icebug Pytho6 RB9X vs Puma Voyage Nitro 4

Best value in this comparison
Feature
Icebug Pytho6 RB9X€150Puma Voyage Nitro 4€150

Essentials

€150
€150
2023
August 2025
—
290 g

Overview

Trail Running Shoe
Trail Running Shoe
Mixed trail, forest paths, rocks and water edges
Trail and mixed off-road terrain
Trail running, swimrun, obstacle courses and diverse terrain runs
Trail running, all-terrain trail adventures, and long off-road runs

Cushioning

9 mm
6 mm
—
38 mm
—
32 mm
EVA with torsional stability and medium cushioning
NITROFOAM™ nitrogen-infused foam cushioning

Grip & protection

RB9X™ non-studded high-traction rubber with tractor tire-inspired tread
PUMAGRIP ATR durable multi-directional rubber
Ready to buy?

On the terrain

How Icebug Pytho6 RB9X vs Puma Voyage Nitro 4 should behave on each kind of ground, estimated from lug depth, stack height, weight and outsole rubber. Pick a ground to see what decides it.

Pick a groundAverage
Icebug Pytho6 RB9X52
Puma Voyage Nitro 456

FlatPacked, runnable trail

Cushioning and low weight make the kilometres easier; very deep lugs squirm on hard ground.

Icebug Pytho6 RB9X63
  • Cushioning22/40
  • Lightness16/35
  • Smooth roll25/25

Estimated: no data on stack height, lug depth, weight, assumed average.

Puma Voyage Nitro 477
  • Cushioning36/40
  • Lightness16/35
  • Smooth roll25/25

A model built from the specs to compare shoes, not a lab measurement.

Icebug Pytho6 RB9X

Have you used the Icebug Pytho6 RB9X before?

Help the community by answering

Puma Voyage Nitro 4

Have you used the Puma Voyage Nitro 4 before?

Help the community by answering

Video Reviews

Watch real-world YouTube reviews from content creators and the Trail Running community.

See all 10 video reviews

Icebug Pytho6 RB9X

Puma Voyage Nitro 4

Visual Comparison

See the differences between Icebug Pytho6 RB9X and Puma Voyage Nitro 4 in a side-by-side slider comparison.

Icebug Pytho6 RB9X
Puma Voyage Nitro 4

Comparison Questions

Answers based on product data and key differences.

Ask your own question

Can't find what you're looking for? Ask anything about Icebug Pytho6 RB9X vs Puma Voyage Nitro 4 and our AI will answer.

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Frequently Asked Questions

Which offers better value: Icebug Pytho6 RB9X vs Puma Voyage Nitro 4?

For value comparison: The Icebug Pytho6 RB9X ($150) provides premium features compared to the Puma Voyage Nitro 4 ($150). Consider your budget and the specific features that matter most for your trail running setup.

Which is newer, the Icebug Pytho6 RB9X or the Puma Voyage Nitro 4?

The Puma Voyage Nitro 4 is newer: it came out in August 2025, and the Icebug Pytho6 RB9X in 2023.

Looking for alternatives to Icebug Pytho6 RB9X?

Closest in price, with what each one does better.

See all alternatives
1Hoka Challenger 8
Hoka Challenger 8

Hoka

$150Score 93+16

Better than Icebug Pytho6 RB9X at:

  • A higher overall score (93 vs 77)
  • A lower drop (7 vs 9 mm)
Compare with Icebug Pytho6 RB9X
2Salomon Ultra Glide 4
Salomon Ultra Glide 4

Salomon

$150Score 90+13

Better than Icebug Pytho6 RB9X at:

  • A higher overall score (90 vs 77)
  • A lower drop (6 vs 9 mm)
Compare with Icebug Pytho6 RB9X
3Kiprun Kipsummit Max
Kiprun Kipsummit Max

Kiprun

$150Score 86+9

Better than Icebug Pytho6 RB9X at:

  • A higher overall score (86 vs 77)
  • A lower drop (6 vs 9 mm)
Compare with Icebug Pytho6 RB9X

Popular Comparisons

Compare Icebug Pytho6 RB9X or Puma Voyage Nitro 4 with other top trail running shoes from brands such as Icebug, Puma and more.

Hoka Speedgoat 7
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Hoka Tecton X 4
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2 – 1

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Hoka Speedgoat 7
Hoka Speedgoat 6
VS
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Hoka Speedgoat 7

1 – 2

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Salomon S/Lab Genesis 2
Salomon Genesis 2
VS
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Salomon S/Lab Genesis 2

2 – 2

Salomon Genesis 2

Compare now →