adidas Ultraboost 21
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adidas UltraboostSpecial versions
Pro athlete users
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Road running shoes
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| bestDeal | Show prices | |||||
| priceBand | Price band | |||||
| similarity | Similarity | Very similar | Very similar | |||
| released | ReleasedJan 2021 | Sep 2019 | Feb 2018 | Feb 2018 | ||
| expertReviewScore | Expert Review Score | |||||
| productAthletes | Pro athlete users | |||||
| Weight | WeightM: 340 g W: 312 g | M: 312 g W: 278 g | 303 g | M: 238 g W: 196 g | M: 238 g W: 198 g | |
| Forefoot | Forefoot21 mm | M: 21 mm W: 20 mm | 12 mm | 18 mm | 13 mm | |
| Heel to toe drop | Heel to toe drop10 mm | 12 mm | 10 mm | 10 mm | 8 mm | |
| Heel | Heel31 mm | M: 33 mm W: 32 mm | 22 mm | 28 mm | 21 mm | |
| Usages | UsagesDaily running | Daily running | Daily running | Daily running | Daily runningSpeed training | Daily running |
| Brand | Brandadidas | adidas | PUMA | adidas | Nike | Nike |
| Strike Type | Strike TypeHeel strike | Heel strike | Heel strike | Heel strike | Heel strike | Fore/Midfoot strikeHeel strike |
| Shoe Type | Shoe TypeMaximalist | Maximalist | Maximalist | Lightweight | Lightweight | |
| Orthotic friendly | Orthotic friendly | |||||
| Removable insole | Removable insole | |||||
| Techs | Techsadidas Ultraboost | 4Dadidas 4D | adidas Ultraboost | Nike FlyknitNike React | ||
| Environmental Characteristics | Environmental Characteristics | Sustainable | ||||
Common characteristicsRoadNeutralNeutral pronationHigh archBreathable |
- Jan 2022
- Dec 2021
- Jan 2021
- Dec 2019
- Nov 2019
- Feb 2019
- Dec 2015
- Feb 2015
