ASICS Women's Noosa TRI 16 Running Shoes, 8, vs Under Armour Women's Charged Assert 9, Black/White, 8.5 US
Updated August 2026 — ASICS Women's Noosa TRI 16 Running Shoes, 8, wins on cushioning and support, Under Armour Women's Charged Assert 9, Black/White, 8.5 US wins on weight.
The ASICS Women's Noosa TRI 16 offers advanced performance technology and superior cushioning, while the Under Armour Women's Charged Assert 9 is a budget-friendly option with decent comfort.
Why ASICS Women's Noosa TRI 16 Running Shoes, 8, is better
Cushioning
FF BLAST PLUS cushioning provides superior impact absorption.
Performance Tech
Includes GUIDESOLE technology for enhanced energy savings.
Durability
ASICSGRIP outsole offers advanced grip for various terrains.
Why Under Armour Women's Charged Assert 9, Black/White, 8.5 US is better
Price
Under Armour model is 57% cheaper.
Weight
Lightweight design for casual runners.
Fit
Comfort sockliner molds to foot for a snug fit.
Overall score
Specifications
| Spec | ASICS Women's Noosa TRI 16 Running Shoes, 8, | Under Armour Women's Charged Assert 9, Black/White, 8.5 US |
|---|---|---|
| Brand | ASICS | Under Armour |
| Model | Noosa TRI 16 | Charged Assert 9 |
| Weight | Lightweight | Lightweight |
| Upper | Mesh | Engineered Mesh |
| Outsole | ASICSGRIP | Rubber |
Dimension comparison
Overview of ASICS Women's Noosa TRI 16 Running Shoes
The ASICS Women's Noosa TRI 16 Running Shoes are designed for energetic toe-offs and advanced energy savings. Priced at $134.95, these shoes feature FF BLAST PLUS cushioning for lightweight impact absorption. Their mesh upper enhances breathability, making them suitable for various running conditions. With a bestseller rank of 22,313, they aim to provide comfort and performance for both everyday runs and training sessions.
Overview of Under Armour Women's Charged Assert 9
Under Armour Women's Charged Assert 9 running shoes come in at a much lower price point of $57.95, making them about 57% cheaper than the ASICS option. These shoes are constructed with a breathable upper and a Charged Cushioning® midsole that promises a balanced ride. With a bestseller rank of 2,002, they are designed with comfort and stability for newer runners and light training, offering a plush step-in feel.
Comfort and Fit
The ASICS Women's Noosa TRI 16 emphasizes comfort with its FF BLAST PLUS cushioning, which is designed to provide soft impact absorption while remaining lightweight. The breathable polyester upper ensures your feet stay cool, enhancing the overall comfort during runs. In contrast, the Under Armour Women's Charged Assert 9 features foam padding around the ankle and a comfort sockliner that molds to your foot, providing a snug fit without needing a break-in period. While both shoes aim for comfort, the ASICS model focuses more on advanced cushioning technology, making it suitable for longer runs.
Breathability and Temperature Control
Breathability is a critical factor for running shoes, and both models excel in this category but in different ways. The ASICS Noosa TRI 16 has a mesh upper that enhances airflow, while the Under Armour Charged Assert 9 utilizes a lightweight mesh that boosts airflow as well. The ASICS shoes are engineered to keep your feet cool during intense workouts and feature a sockliner produced through a solution dyeing process, which also reduces water usage. The Under Armour model, with its breathable upper, is designed to keep feet cooler during warm-weather activities, making both options suitable for different running environments.
Durability and Traction
When it comes to durability and traction, the ASICS Noosa TRI 16 features an ASICSGRIP outsole rubber that provides advanced grip on various terrains, making it versatile for different surfaces. The Under Armour Charged Assert 9 offers a rubber outsole with a flexible tread pattern that enhances traction and natural movement on pavement or treadmills. While both shoes promise durability, the ASICS model appears to be better suited for varied terrains, which can be a crucial factor for runners who prefer outdoor trails.
Performance Technology
The ASICS Women's Noosa TRI 16 incorporates GUIDESOLE technology, which helps create smooth toe-offs and enhances energy savings during runs. This technology is particularly beneficial for runners looking to improve their performance and efficiency. On the other hand, the Under Armour Women's Charged Assert 9 features a Charged Cushioning® midsole that delivers responsive impact protection. While both shoes incorporate performance technology, the ASICS model is geared more towards those seeking a boost in energy efficiency, which may appeal to competitive runners.
Price Comparison
The price difference between the two models is significant, with the ASICS Women's Noosa TRI 16 priced at $134.95 and the Under Armour Women's Charged Assert 9 at $57.95. This makes the Under Armour model about 57% cheaper than the ASICS option. For budget-conscious consumers, the Under Armour model offers substantial savings while still providing essential features for running. However, the ASICS shoes may justify their higher price with advanced technologies aimed at serious runners.
Aesthetic Appeal
In terms of aesthetic appeal, the ASICS Noosa TRI 16 stands out with its bold colors and dynamic patterns, making a fashion statement while delivering performance. The Under Armour Charged Assert 9, while more subdued in color, offers a sleek and classic design that may appeal to those who prefer a more understated look. Both shoes provide stylish options, but the ASICS model may attract those looking to express individuality through vibrant designs.
Which should you buy?
Choosing between the ASICS Women's Noosa TRI 16 and the Under Armour Women's Charged Assert 9 ultimately depends on your running needs and budget. If you prioritize advanced performance technology, cushioning, and durability for a variety of terrains, the ASICS model may be worth the investment. However, if you're looking for a budget-friendly option that still delivers on comfort and basic performance for casual runs, the Under Armour model is an excellent choice. Both shoes have their strengths, so assess your priorities to make the best decision.

