vsversusfinder

ALTRA Women's Torin 8 Road Running Shoe, Black, 8.5 vs Under Armour Women's Charged Assert 9, Black/White, 8.5 US

Updated August 2026 — Under Armour Women's Charged Assert 9, Black/White, 8.5 US leads on breathability and cushioning.

The Under Armour Women's Charged Assert 9 offers excellent value and comfort at a lower price, while the ALTRA Women's Torin 8 focuses on a natural running experience.

Why ALTRA Women's Torin 8 Road Running Shoe, Black, 8.5 is better

Price

ALTRA is more expensive at $115.99

Cushioning

ALTRA emphasizes Balanced Cushioning for natural form

Brand

ALTRA is known for specialized running shoes

Why Under Armour Women's Charged Assert 9, Black/White, 8.5 US is better

Price

Under Armour is cheaper at $57.95

Breathability

Under Armour features a breathable mesh upper

Sales Rank

Under Armour has a higher sales rank of 2002

Overall score

ALTRA Women's Torin 8 Road Running Shoe, Black, 8.5
75
Under Armour Women's Charged Assert 9, Black/White, 8.5 US
85

Specifications

SpecALTRA Women's Torin 8 Road Running Shoe, Black, 8.5Under Armour Women's Charged Assert 9, Black/White, 8.5 US
BrandALTRAUnder Armour
ModelTorin 8Charged Assert 9
Price$115.99$57.95
CushioningBalanced CushioningCharged midsole
BreathabilityNot specifiedLightweight mesh

Dimension comparison

ALTRA Women's Torin 8 Road Running Shoe, Black, 8.5Under Armour Women's Charged Assert 9, Black/White, 8.5 US

Price Comparison

The ALTRA Women's Torin 8 Road Running Shoe is priced at $115.99, while the Under Armour Women's Charged Assert 9 is significantly cheaper at $57.95, making it about 50% less expensive. This stark price difference could be a deciding factor for budget-conscious consumers. The ALTRA shoe has an average price of $127.59 over the past 90 days, indicating a potential for higher value, but the Charged Assert 9 offers excellent performance at a more attractive price point. For those looking to save money without sacrificing quality, the Under Armour option stands out.

Comfort and Fit

Comfort is paramount in running shoes, and both the ALTRA and Under Armour models excel in different ways. The ALTRA features its signature Balanced Cushioning and FootShape toe boxes, which allow for natural toe spread, promoting a low-impact running form. Conversely, the Under Armour model boasts a plush step-in feel, thanks to foam padding around the ankle and a molded liner, ensuring an easy and comfortable fit. For runners who prioritize toe space and a natural feel, ALTRA may be preferable, while those seeking immediate comfort might lean towards the Under Armour option.

Cushioning Technology

When it comes to cushioning technology, both shoes offer unique approaches. The ALTRA Women's Torin 8 emphasizes Balanced Cushioning, which positions the heel and forefoot at the same distance from the ground, encouraging proper running form. In contrast, the Under Armour Women's Charged Assert 9 features a Charged midsole that provides balanced impact protection, making it ideal for smoother strides. Each shoe’s cushioning technology caters to different running styles, with ALTRA focusing on a natural experience and Under Armour enhancing comfort for newer runners.

Breathability

Breathability is essential for maintaining comfort during runs, especially in warm weather. The Under Armour Women's Charged Assert 9 excels in this area with its lightweight mesh upper designed to boost airflow, keeping feet cooler during workouts. The ALTRA Women's Torin 8 does not explicitly highlight breathability in its features, focusing instead on cushioning and fit. Runners in hotter climates or those who exert themselves during their workouts might find the Under Armour option more appealing due to its breathable design.

Stability and Support

In terms of stability and support, the Under Armour Women's Charged Assert 9 is equipped with reinforced overlays that enhance midfoot support, keeping the foot centered during various activities. This feature is particularly beneficial for those engaging in light training or longer walks. While the ALTRA Women's Torin 8 promotes proper running form with its foot-shaped design, it does not specifically mention additional support features. Runners who require extra stability may prefer the Under Armour model for its supportive design.

Performance in Different Conditions

Both shoes are designed for road use, but they excel in different conditions. The ALTRA Women's Torin 8 focuses on promoting a natural running experience, making it suitable for road runners who prioritize form. The Under Armour Women's Charged Assert 9, with its durable rubber outsole and flexible tread pattern, offers increased traction for steady movement on pavement or treadmills. For runners who frequently change surfaces, the Under Armour may provide better versatility, while those committed to road running might prefer the ALTRA for its specialized design.

Brand Reputation and Sales Rank

The ALTRA Women's Torin 8 holds a bestseller rank of 11,893, indicating a moderate level of popularity among consumers. In contrast, the Under Armour Women's Charged Assert 9 boasts a significantly higher sales rank of 2,002, suggesting it is a favorite among buyers in the running shoe category. This higher rank could imply a stronger customer satisfaction and trust in the Under Armour brand, which may influence buyers leaning towards proven performance and popularity in their purchase decisions.

Which should you buy?

Choosing between the ALTRA Women's Torin 8 and the Under Armour Women's Charged Assert 9 ultimately depends on individual preferences and running styles. The ALTRA shoe is ideal for those who prioritize a natural fit and running form, backed by its unique cushioning technology. However, at about 50% cheaper, the Under Armour option provides excellent comfort, breathability, and stability, making it a fantastic choice for casual runners or those on a tighter budget. If price is a significant factor and you seek immediate comfort, the Under Armour Women's Charged Assert 9 is likely the better option. Conversely, those focused on the long-term benefits of proper running form may opt for the ALTRA Women's Torin 8.