Unparallel Sirius
Unparallel
An aggressive downturned lace shoe built for demanding sport and overhanging projects, the Sirius combines an offset lacing system with 3.5mm RS rubber for precision and sensitivity. High asymmetry and a medium midsole deliver powerful edging and toe hooking on steep terrain.
Best For
Best for sport climbing on slab, vertical and overhang terrain. Aimed at intermediate to advanced climbers.
Strengths & Trade-offs
Strengths
- Precise lace-up fit tuning
- Shape adapts to the angles you see on most sport climbs
- Customizable lace tension for long route comfort
- Rubber works on granite, limestone, and plastic equally
- New rubber gives this shoe a second life
Trade-offs
- Less adaptive than a leather upper over time
Sizing & Fit
True to size for standard feet. Size for a snug but comfortable fit.
Fit profile: narrow width, standard forefoot volume, medium heel, suits egyptian toe shapes.
No stretch expected; minimal break-in.
Stiffness
Measured stiffness: 0.48 on our 0-1 scale (0 = softest). Among aggressive shoes it sits between the La Sportiva Solution (0.42, softer) and the La Sportiva Genius (0.56, stiffer).
Specifications
| Brand | Unparallel |
| Model | Sirius |
| Closure | Lace |
| Feel | Moderate |
| Downturn | Aggressive |
| Asymmetry | Strong |
| Rubber | UP RS |
| Rubber Thickness | 3.5mm |
| Weight (pair) | 434g |
| Vegan | Yes |
| Kids | No |
Prices
| Retailer | Price |
|---|---|
| bananafingers.co.uk | 113.72 EUR |
| epictv.com | 145.24 EUR |
Cheapest current offer: 113.72 EUR at bananafingers.co.uk, 22% below the 145.00 EUR list price. 2 shops currently stock it (113.72 to 145.24 EUR).