DESCRIPTION
The Solestar BLK was designed to meet the high demands of competitive cyclists. Its 100% carbon fiber core provides very stiff support at the lowest possible weight. Advanced biomechanics, reduced injury risk: the stability of the carbon layer reduces strain on the foot, promotes proper positioning and optimizes power transfer. Thanks to the patented design, you stay comfortable throughout the activity and can perform on long, intense rides while being protected against injuries and common problems.
- Extra-thin, antibacterial and grippy EVA top layer
- 100% carbon fiber core
- Only 2 mm thick in the forefoot
- 98 g per pair in size 42 (up to 20% lighter than other options, according to the manufacturer)
- Recommended level: competitive cyclists and triathletes
SYMPTOMS & EFFECTS
- Works with any foot type: flat, splayed or hollow feet
- Improves athletic performance
- Relieves and prevents pain: heel spur, hallux, but also knee and back pain
- Compensates leg position: bow legs, knock-knees and common leg length differences
SIZE CHART
| Shoe brand | Whole sizes | Half sizes |
|---|---|---|
| Bontrager, Canyon, Ekoi, Fizik, Northwave, Rapha, Scott, Shimano, Specialized, Trek, Vittoria | One size up (shoe 44 → Solestar 45) | Half size up (shoe 44.5 → Solestar 45) |
| Diadora, DMT, Gaerne, Giro, Lake, Louis Garneau, Mavic, Nimble, Pearl Izumi, Q36.5, Quoc, Sidi, Spiuk, Suplest, Van Rysel, Venerate | Same size (shoe 44 → Solestar 44) | Half size down (shoe 44.5 → Solestar 44) |
| Bont | One size down (shoe 44 → Solestar 43) | Half size down (shoe 44.5 → Solestar 44) |
If your shoes come in a wide version, try the Solestar insoles in the Wide version.
KONTROL VS BLK
| Kontrol | BLK | |
|---|---|---|
| Core | Carbon + fiberglass (40% carbon) | 100% carbon |
| Top layer | Soft PU, moisture-absorbing, antibacterial | Extra-thin grippy EVA, antibacterial |
| Forefoot thickness | 3 mm | 2 mm |
| Weight (pair, size 42) | 117 g | 98 g |
| Character | Balance of stability and comfort | Maximum stiffness, reduces foot fatigue |
| Recommended for | Advanced amateurs | Competitive cyclists and triathletes |

















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