Adidas Adizero SL2 Review: Features and Performance Overview

Adidas Adizero SL2 Review: Features and Performance Overview

The Adidas Adizero SL2 is a daily training shoe that builds upon its predecessor by incorporating more Lightstrike Pro foam, a premium cushioning material commonly used in Adidas' top-tier racing shoes. This update increases both the comfort and responsiveness of the shoe while maintaining a relatively lightweight profile, weighing in at approximately 8.3 ounces (236 grams).

Midsole and Cushioning

• Stack Height: The shoe features a 36 mm stack height in the heel and a 26 mm stack height in the forefoot, resulting in a 10 mm drop. This configuration provides a balance between comfort and performance, catering to runners who seek a cushioned yet responsive ride.

• Foam Composition: The midsole consists of two types of foam. The outer layer, or carrier foam, is made of Lightstrike EVA, which offers firmness and structure. The inner layer is composed of full-length Lightstrike Pro, extending from the heel to the toe, doubling the amount of this premium foam compared to the previous model. This combination delivers a cushioned landing and a more energetic toe-off.

Outsole and Traction

• The outsole retains a similar pattern to its predecessor but includes updates to highlight the full-length Lightstrike Pro foam. It is designed for durability and grip, though it does not feature Continental rubber. The outsole's design includes cutouts in the forefoot and heel, exposing the Lightstrike Pro foam for added flexibility and reduced weight.

Upper Construction

• Material: The upper is constructed from a single-layer mesh that is both soft and breathable. It ensures a snug fit without adding unnecessary bulk.

• Design: The upper is designed with minimal overlays for structural support, while the heel cup offers just enough rigidity without compromising comfort. The tongue is lightly padded, contributing to a streamlined and breathable design ideal for warmer conditions.

Performance and Ride

• The Adizero SL2 is positioned as a versatile daily trainer suitable for a variety of running paces and workouts. Its combination of Lightstrike Pro and EVA foams provides a blend of cushioning and firmness, making it agile and responsive. The shoe excels in shorter runs, speed workouts, and strides, but it might feel firm during longer sessions exceeding 90 minutes.

Fit and Comfort

• The shoe is designed for runners who appreciate a fast, nimble feel with a firm midfoot and narrower profile. It offers a secure fit, especially in the midfoot area, which aids in stability during faster paces.

Target Audience

• The Adizero SL2 is a great option for both new and experienced runners looking for a versatile shoe that can handle daily training, speed work, and even some racing. While it may not be the best choice for long runs, its performance in shorter distances and workouts is impressive.

Positioning within Adidas' Lineup

• The Adizero SL2 serves as the daily trainer within Adidas' race-ready category. It complements the Adios Pro 3 (marathon racer) and the Takumi Sen 10 (tempo or shorter race shoe). It fits into a broader Adidas lineup that includes shoes like the Boston (now considered more of a long-run or max-cushion shoe) and the Prime X Strung (a specialized long-run shoe with advanced features).

Price and Value

• The shoe is priced at $130, a $10 increase from the previous version, reflecting the enhanced performance due to the additional Lightstrike Pro foam. Despite the price increase, the Adizero SL2 offers good value for its improvements, making it a solid choice in its category.

In summary, the Adidas Adizero SL2 is a well-rounded daily trainer that balances cushioning, responsiveness, and lightweight design, making it suitable for a wide range of running activities.