Merrell Moab Speed 2 hiking shoe vs Altra Olympus 6

Editorial Team
Last modified at May 23, 2026
When it comes to hiking shoes, comfort, durability, and traction are key factors to consider. The Merrell Moab Speed 2 and Altra Olympus 6 are both popular choices among hikers, but they offer different strengths and weaknesses. This comparison will help you understand which shoe might be the best fit for your needs, whether you prioritize comfort, durability, or overall performance on the trail.

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Merrell Moab Speed 2 hiking shoeAltra Olympus 6
Merrell Moab Speed 2 hiking shoe
Altra Olympus 6
Materials

Engineered mesh / TPU

Engineered mesh upper

Weight

11.99 oz

12.2 oz

Dimensions

N/A

N/A

Waterproof Membrane

No

No

Drop

0.39 in

0 in

Warranty

1 year

1 year

Lacing System

100% recycled laces

Traditional laces with heel lock compatibility

Midsole Material

FloatPro foam

Compression-molded EVA

Ankle Padding

Padded collar

Premium Achilles pillow

Arch Support

Moderate

Neutral

Chassis

FlexPlate

FootShape

Cloud Tech

No

No

Cushioning Technology

30% increase in foam underfoot

High cushion / 1.3 in

Comfort

Merrell Moab Speed 2 hiking shoe

5.0/ 5.0

Altra Olympus 6

3.8/ 5.0

Comfort is crucial for hiking shoes, as it directly impacts your enjoyment and endurance on long hikes. A more comfortable shoe can reduce foot fatigue and make your hiking experience more pleasant. The Merrell Moab Speed 2 excels in comfort with a 30% increase in underfoot foam, padded heel, and cushioned midsole, making it ideal for all-day wear. Users praise its soft foam, natural feel, and smooth transitions, which contribute to a super comfortable and cushioned experience. In contrast, the Altra Olympus 6 offers plush cushioning and a roomy fit, but some users with sensitive feet may experience discomfort. The Moab Speed 2's exceptional comfort makes it the clear winner in this category.

Durability

Merrell Moab Speed 2 hiking shoe

3.7/ 5.0

Altra Olympus 6

4.2/ 5.0

Durability is essential for hiking shoes, as it determines how well the shoes will hold up over time and on rugged trails. A more durable shoe can save you money in the long run and provide reliable performance. The Altra Olympus 6 is built with tough materials and a Vibram Megagrip outsole, making it a reliable and durable choice that can withstand hundreds of miles of rugged use. While the Merrell Moab Speed 2 uses quality materials like TPU overlays and Vibram TC5+ rubber, some users report faster wear on pavement and minor issues with stitching over time. Therefore, the Olympus 6 takes the lead in durability.

Traction

Merrell Moab Speed 2 hiking shoe

4.6/ 5.0

Altra Olympus 6

4.4/ 5.0

Traction is vital for hiking shoes, as it ensures stability and grip on various terrains, including wet and slippery conditions. Better traction can prevent slips and falls, enhancing your safety on the trail. The Merrell Moab Speed 2 features a Vibram TC5+ outsole with 4mm lugs, providing excellent grip on most terrains, including wet conditions. Users appreciate its super sticky and aggressive lugs, which offer reliable traction. The Altra Olympus 6 also provides reliable traction with its Vibram Megagrip outsole and grippy lug pattern, but it falls slightly short compared to the Moab Speed 2. Thus, the Moab Speed 2 is the winner in traction.

Fit

Merrell Moab Speed 2 hiking shoe

4.2/ 5.0

Altra Olympus 6

3.4/ 5.0

Fit is important for hiking shoes, as a secure and comfortable fit can prevent blisters and discomfort on long hikes. A better fit can enhance your overall hiking experience. The Merrell Moab Speed 2 offers a secure fit with a medium-width toe box and heel lockdown, though a few users suggest sizing up if you have wider feet. The Altra Olympus 6, with its wide toe box and zero-drop design, offers a natural fit for many, but some may find the heel or length less secure. The Moab Speed 2's more consistent fit makes it the winner in this category.

Breathability

Merrell Moab Speed 2 hiking shoe

3.9/ 5.0

Altra Olympus 6

3.4/ 5.0

Breathability is important for hiking shoes, as it helps keep your feet cool and dry, reducing the risk of blisters and discomfort. Better breathability can enhance your comfort on long hikes, especially in warmer conditions. The Merrell Moab Speed 2 features engineered mesh and recycled materials that provide good airflow, though the waterproof version may feel slightly less breathable. The Altra Olympus 6 also offers good airflow with its engineered mesh upper, but the wide vents may let in small debris. The Moab Speed 2's slightly better breathability gives it the edge in this category.

Protection

Merrell Moab Speed 2 hiking shoe

4.3/ 5.0

Altra Olympus 6

3.6/ 5.0

Protection is crucial for hiking shoes, as it shields your feet from rocks, trail debris, and other hazards. Better protection can prevent injuries and enhance your confidence on rugged trails. The Merrell Moab Speed 2 features a protective toe cap, heel counter, and FlexPlate for stability, effectively shielding your feet from rocks and trail debris. The Altra Olympus 6 offers a rock plate and toe bumper for protection, but the exposed EVA midsole can be vulnerable to sharp rocks. The Moab Speed 2's superior protection makes it the winner in this category.

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Conclusion & Final Verdict:

After comparing the Merrell Moab Speed 2 and Altra Olympus 6, it's clear that the Moab Speed 2 is the overall winner. It excels in comfort, traction, fit, breathability, and protection, making it a versatile and reliable choice for most hikers. However, if durability is your top priority, the Altra Olympus 6 is a strong contender. Ultimately, the best choice depends on your specific needs and preferences.

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