Adidas Terrex Agravic SL Review: A Versatile Trail Shoe With a Unique Ride

Introduction

The Adidas Terrex Agravic SL takes the same design philosophy as the popular road-side Evo SL and applies it to the trail, borrowing technology from the Agravic Speed Ultra 2 (ASU 2), Adidas’ pinnacle race day trail performer. The result is a more approachable, versatile everyday trail shoe that keeps much of what makes the ASU 2 special while softening its more extreme tendencies.

The shoe surprised us in several ways, particularly with its fit. Even if the ASU 2 was not for you, the Agravic SL is worth a try, because enough has changed to make this a genuinely different shoe.

Fit and Upper

The upper is a single-layer engineered mesh with a lattice-like woven design. It is breathable, drains water quickly, dries fast, and the fibers feel more robust than other Agravic models. Those are exactly the traits wanted in a versatile trail shoe that will see many distances, conditions, and terrain types.

Fit is where the Agravic SL sets itself apart. Other Agravic models, including the ASU 2, the Speed 2, the TT, and the Agravic 4, drew complaints about pinky toe rub or irritation in the forefoot. The Agravic SL adds vertical and width volume, and the softer, more forgiving upper material resolved that issue entirely. There is a caveat: on a first run, some rubbing occurred between the foot and midsole under the big toe joint, but it worked itself out once the Lightstrike Pro midsole gained flex.

Further back in the shoe, lockdown is excellent. A lightweight tongue lays over the foot, a semi-gusseted construction holds the foot to the footbed, and braided laces help lock things down. The heel is padded, structured, and comfort-oriented, with none of the irritation seen in some other Agravic models.

One important sizing note: the shoe runs long and roomy. Going down a half size still left about a thumb’s length of extra room at the toe, so a half or even full size down may be appropriate.

Midsole and Ride

Underfoot, the Agravic SL uses a full block of Lightstrike Pro, measuring 39 mm in the heel, 33 mm in the forefoot, with a 6 mm drop. Lightstrike Pro is a dense foam compared to other high-end supercritical foams, and that density works well on trails, giving a medium-soft but consistent ride that does not collapse when terrain gets rowdy.

Unlike the ASU 2, there are no rods between layers of foam, so the energy return feels more moderated, replaced partly by a nylon shank in the forefoot for stability. Combined with a broader footprint, stability is inherent despite the tall stack. The unique rocker geometry found in the ASU 2 is still present, giving a slight “gyrosphere” like fun factor, but it is much more controlled here.

One drawback: the shoe feels bottom heavy. The midsole and outsole unit have a strange balance even with a robust upper. Once accustomed to it, the ride shines, but compared to other everyday all-mountain shoes, the weight sits noticeably low.

Outsole and Grip

The Continental rubber outsole is the same tacky, durable compound found across the Agravic line. Grip was phenomenal across a wide range of conditions and terrain, but the 3.5 to 4 mm lugs may be somewhat overdone.

Reducing lug depth or coverage would help the shoe’s classification as a road-to-trail option, since the aggressive outsole made road and smooth sections less fun. It also adds to the bottom-heavy feel. The overall weight is actually reasonable: 10.3 oz in a US men’s 10, matching the ASU 2 race day option, and 9.45 oz in a US men’s 9 (also a women’s 10.5). That puts it on the lighter end for everyday trail runners, though the weight distribution muddies that advantage somewhat.

Buying Advice

The Agravic SL compares favorably to shoes like the Scott Kinabalu Ultra and Kiprun Kip Summit Max, which share that unique midsole capable of handling varied terrain, and to the North Face Endurus 4, Speedgoat 7, and Nike ACG Zoom Air for their comfortable, versatile uppers.

This is a strong one-shoe quiver candidate. It works for everything from ultra distance race days to quick 5K outings, whether going long, technical, or smooth and short. Sizing down a half size is recommended for most runners.

Scores and Value

Design earns an S: taking a pinnacle race-day platform’s best materials and making them approachable is a phenomenal approach. Performance earns an A, held back slightly by the top-to-bottom balance issue. Value also earns an A. At $160, the price sits in the average range for everyday trainers, but the durability of the dense Lightstrike Pro, Continental rubber, and engineered mesh upper means it should last. Road trainers at around $140 would push the value higher, but $160 is still a substantial spend.

The overall score is an A. A slightly better balance and a bit more retained fun factor from the ASU 2 would have pushed it higher.

Conclusion

The Adidas Terrex Agravic SL is a versatile, comfortable, high-value trail shoe with a unique ride. Its roomy fit fixes long-standing forefoot complaints in the Agravic line, its dense Lightstrike Pro midsole handles varied terrain with consistency, and its Continental outsole grips superbly. The bottom-heavy feel and aggressive lugs are the main trade-offs, but for a single shoe covering road-to-trail duty, it is a compelling option.