I bought 4 pairs of these SB 2 between August and September of 2024. I run trails only ..... Central Ca coastal hills/ mountains.... mtb trails, fire roads, no snow or mud. My bodyweight is 155lbs. I use each pair about once a week and the shoe, particularly the midsole, isn't breaking down or falling apart. If you are running on "semi maintained " mostly dirt trails, if you can deal with a higher stack shoe, and your feet work with the Asics lasts, you will find these Superblast 2s to be insanely fun, light weight, pedfecto cushioning, and insanely fast! Two quick and easy mods from me: Stock laces come out and replaced with 50" bubble laces. I remove the out of the box fore foot stiffness..... I initially tried manually flexing the fore foot to alleviate the stiffness - and this kind of helped, but I still wanted more flexibility for climbing. I ended up strapping the forefoot back on itself and left it this way for 4 to 6 weeks. This doesn't break or hurt the foam, it creates a nice flex zone under the metatarsals = zero resistance for climbing. Generally: shoe is like a Novablast 3tr on steroids. Funner, faster, and lighter than Trabucos , MetaFuji, and Fuji Lites. (I've bought and tried most Asics trail shoes over last 6 years). Upper is sublime, hardly any overlays and I'm stuck to the midsole no matter what - generous toe box yet slimmed mid foot and heel. Really comfy with zero foot slop. Midsole.... too good to be true... slow easy pace to full on downhills - all super comfortable and no mush. Lastly, the outsole islands give me just enough grip on dry/damp trails..... I'd love to see a Superblast TR with Metafuji tread!!!!!! The tounge..... minimally padded, no lace bite on downhills... tounge DOES NOT MOVE AROUND, no migration. This shoe smokes 95% of all trail shoes in the 2025 market. Asics, lets see a legit TR version.
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