New Balance Women's Fresh Foam X Kaiha Road V1 Running Shoe vs Under Armour Women's Charged Surge 4,
Updated August 2026 — New Balance Women's Fresh Foam X Kaiha Road V1 Running Shoe wins on price and cushioning, Under Armour Women's Charged Surge 4, wins on weight and breathability.
The New Balance Women's Fresh Foam X Kaiha Road offers superior cushioning and comfort, while the Under Armour Women's Charged Surge 4 is a budget-friendly option with good support. Choose based on your priorities.
Why New Balance Women's Fresh Foam X Kaiha Road V1 Running Shoe is better
Cushioning
Fresh Foam X provides superior comfort for long runs.
Fit
No-sew construction offers a sleek fit.
Durability
Rubber outsole pods designed for daily wear.
Why Under Armour Women's Charged Surge 4, is better
Price
Charged Surge 4 is significantly cheaper.
Weight
Lighter design at 10.05 oz.
Breathability
Breathable mesh upper enhances airflow.
Overall score
Specifications
| Spec | New Balance Women's Fresh Foam X Kaiha Road V1 Running Shoe | Under Armour Women's Charged Surge 4, |
|---|---|---|
| Brand | New Balance | Under Armour |
| Midsole | Fresh Foam X | Charged Cushioning |
| Upper | Synthetic/Mesh | Breathable Mesh |
| Weight | Not specified | 10.05 oz |
| Sales Rank | 23054 | 2697 |
Dimension comparison
Price Comparison
The New Balance Women's Fresh Foam X Kaiha Road V1 Running Shoe is priced at $89.95, while the Under Armour Women's Charged Surge 4 is significantly cheaper at $51.95, making it about 42% less expensive. This price difference could be a deciding factor for budget-conscious shoppers or those looking for a great value. Despite the lower price, the Charged Surge 4 offers features that cater to comfort and support, making it an attractive option for runners. Conversely, the Fresh Foam X Kaiha Road may justify its higher price with advanced cushioning technology, appealing to those who prioritize comfort during long runs.
Comfort and Cushioning
When it comes to comfort, the New Balance Fresh Foam X Kaiha Road excels with its Fresh Foam X midsole, designed to provide the most cushioned experience. This midsole technology is aimed at delivering extreme comfort, making it suitable for both daily walks and intense training sessions. On the other hand, the Under Armour Charged Surge 4 features Charged Cushioning, which also focuses on providing all-day comfort and responsiveness. Additionally, the Surge 4 has a Deluxe Comfort System sockliner that molds to your foot, enhancing the overall comfort. While both shoes prioritize cushioning, the Fresh Foam X may offer a more plush experience for long-distance runners.
Fit and Support
In terms of fit, the New Balance Fresh Foam X Kaiha Road is crafted with a no-sew construction that aims to provide a sleek fit and feel. It also incorporates an adjustable lace closure, allowing for a customized fit that can accommodate different foot shapes and preferences. The Under Armour Charged Surge 4, however, features a breathable mesh upper with synthetic overlays that add structure and support. It also boasts enhanced cushioning around the ankle collar for superior comfort. While both shoes offer good support, the Fresh Foam X may provide a more tailored fit, appealing to runners who value a snug feel.
Durability
The durability of a running shoe is crucial for regular use, and both the New Balance Fresh Foam X Kaiha Road and the Under Armour Charged Surge 4 are designed with this in mind. The Fresh Foam X features rubber outsole pods that are specifically made to withstand daily wear and tear. This focus on durability can be a significant advantage for those who run frequently. The Charged Surge 4 also emphasizes durability with its durable rubber outsole that provides traction and flexibility during toe-off. While both shoes are built to last, the Fresh Foam X's dedicated rubber pods may offer an edge in longevity for runners who log heavy miles.
Weight and Performance
Weight can influence a runner's performance, and both shoes present different characteristics in this regard. The Under Armour Charged Surge 4 is stated to weigh 10.05 oz, which suggests a lightweight design conducive to speed and agility. This can be particularly beneficial for shorter runs or races where speed is a priority. The New Balance Fresh Foam X Kaiha Road does not specify weight, but its cushioned design might lean towards a heavier feel due to the additional materials used for comfort. Runners seeking a lightweight option for faster runs may find the Charged Surge 4 more appealing, while those who prefer cushioning might opt for the Fresh Foam X.
Breathability
Breathability is a key factor for comfort during runs, especially in warmer conditions. The Under Armour Charged Surge 4 features a breathable mesh upper, which allows for air circulation and helps keep the foot cool during workouts. This design is particularly beneficial for runners who often train in hot weather. In comparison, the New Balance Fresh Foam X Kaiha Road also includes a synthetic and mesh upper, although the specifics of its breathability are less emphasized. While both shoes strive for a comfortable running experience, the Charged Surge 4 may offer a slight advantage in breathability, making it a suitable choice for those concerned about overheating.
Style and Aesthetics
Style is subjective, but it plays a significant role in a buyer's decision. The New Balance Fresh Foam X Kaiha Road showcases a sleek design with a modern aesthetic that appeals to many runners. Its color options and overall look make it versatile for both athletic and casual wear. Conversely, the Under Armour Charged Surge 4 features a more sporty appearance, with its distinct overlays and structured design. It is available in a white, distant gray, and metallic silver color scheme, which may cater to those looking for a bold yet classic running shoe. Ultimately, personal style preferences will guide buyers in this category.
Which should you buy?
Choosing between the New Balance Women's Fresh Foam X Kaiha Road V1 Running Shoe and the Under Armour Women's Charged Surge 4 comes down to personal priorities. If comfort and advanced cushioning are your primary concerns, the New Balance may be worth the higher price at $89.95. However, if you're looking for a budget-friendly option that doesn’t compromise on comfort and support, the Under Armour at $51.95 offers great value. Both shoes have their strengths, so consider your running style, budget, and aesthetic preferences to make the best choice for your needs.

