Footwear: Birkenstock Boston vs. On Cloudmonster 2

Quick Verdict

The Birkenstock Boston is a great choice for those prioritizing arch support and casual wear, while the On Cloudmonster 2 is better suited for individuals seeking maximum cushioning and athletic performance. Consider the intended use and specific needs, such as arch support and water resistance, when making a decision.

The Birkenstock Boston excels in arch support and casual versatility, while the On Cloudmonster 2 offers superior cushioning and athletic performance.
Birkenstock Boston offers more material options, including leather and suede, while the On Cloudmonster 2 focuses on engineered mesh and recycled materials.
The On Cloudmonster 2 is specifically designed for high traction in wet and dry conditions, whereas the Birkenstock Boston's water resistance varies by material.

Key features – Side-by-Side

Attribute	Birkenstock Boston	On Cloudmonster 2
Arch Support	Contoured footbed with deep heel cup, longitudinal arch support, and metatarsal support	Adjustable via laces in the midfoot, may not be ideal for high arches.
Cushioning Level	Cork-latex footbed with optional latex foam cushion. EVA outsole	Max-cushioned with dual-density Helion superfoam; balance between firm and soft.
Breathability	Leather (natural or oiled) and suede uppers offer breathability. Synthetic uppers may retain more heat	Engineered mesh upper designed for breathability.
Upper Material	Oiled leather, natural leather, suede, Birko-Flor, EVA	Engineered mesh, some models use 92% recycled polyester.
Outsole Durability	Flexible and lightweight EVA outsole. Some versions have a rubber sole	Upgraded rubber pads for high traction and durability in wet and dry conditions; reworked to prevent stone accumulation.
Fit (True to Size)	Generally fits true to size. Available in regular/wide and medium/narrow widths	Mostly true to size, some suggest wide fit and higher volume, recommending sizing down 0.5 for average or narrow feet.
Adjustability	Strap with an individually adjustable metal pin buckle	Adjusted lacing system for better lockdown, extra eyelet for secure fit.
Style (Casual/Athletic)	Versatile, suitable for casual wear	Suitable for both casual and athletic wear; modern and dynamic design.
Weight (grams)	Varies depending on materials and size. A size 42 weighs 910g. Average weight is around 11-16 ounces	Men's US 10: 295g, Men's US 9: 292g, 289g, Women's US 7.5: 230g, Men's size 9: 10.4 oz, Women's size 8: 8.1 oz
Water Resistance	EVA models are water-resistant. Leather and suede versions are not ideal for wet conditions	Upgraded rubber pads offer high traction and durability in both wet and dry conditions.
Heel Drop (mm)	Not specified	6 mm
Price	$144.99 to $189.98	$170, $179.95, $180

Overall Comparison

Birkenstock Boston: Price from $144.99 to $189.98, Weight approximately 910g (size 42). On Cloudmonster 2: Price around $170-$180, Heel Drop 6mm, Weight approximately 230g-295g depending on size.

Pros and Cons

Birkenstock Boston

Pros:

Excellent arch support
Cushioning for all-day wear
Adjustable strap for customized fit
Versatile style
Durable oiled leather option
Lightweight EVA models
Water-resistant EVA models

Cons:

Synthetic uppers may cause feet to sweat
Suede may be prone to scuffs
Leather and suede not ideal for wet conditions

On Cloudmonster 2

Pros:

Good cushioning for all-day wear and high-impact activities
Breathable engineered mesh upper
Durable outsole with high traction in wet and dry conditions
Adjustable lacing system for better lockdown
Versatile style for casual and athletic wear
Outsole design prevents gravel from getting stuck

Cons:

May not be ideal for those with high arches
Some reviewers find it a bit heavy
Some reviews suggest it fits wide, may need to size down

User Experiences and Feedback

Birkenstock Boston

What Users Love

Great arch support, perfect for long days
Soft footbed offers extra comfort and support

Common Complaints

No major complaints reported.

Value Perception

No value feedback reported.

On Cloudmonster 2

What Users Love

Cushioning is sufficient for all-day wear, especially for jobs requiring prolonged standing.
Suitable for high-impact activities due to excellent shock absorption.
Engineered mesh upper is relatively comfortable and breathable.
Upgraded rubber pads offer high traction and durability.
Outsole design prevents gravel and small debris from getting stuck in the shoes.
The lacing system is adjustable for better lockdown, with an extra eyelet for a more secure fit.
The style is versatile for different outfits and occasions, suitable for both casual and athletic wear.

Common Complaints

One reviewer noted signs of wear after 8 months on the polyester upper.
Some reviewers feel it's a bit heavy.

Value Perception

No value feedback reported.