Precise and aggressive – the Sirius Lace is the shoe for your most demanding
projects. Equally at home in the gym or outside, this shoe excels on vertical
and steep overhung terrain where every last fraction of friction helps to propel
you up. A full RS rubber sole and medium stiffness midsole provide the perfect
combination of sensitivity and friction. The offset lacing system allows you to
dial in the perfect fit and provides extra surface area for toe hooks without
sacrificing fit or function. Your climbing partners will swear you’re cheating
with these shoes!
- Area of use: bouldering, alpine climbing, sport climbing
- 3.5 mm RS rubber sole
- Extended toe rand rubber
- Midsole stiffness: Medium
- Lined synthetic upper
- Offset lacing system
- Vegan
- Upper: SOLO Suede
- Insole: SOLO Suede
- Tongue: Aeroprene Perforate
- Rubber: RS rubber
- Approx. weight: 434 g (per pair)
- Size: US 3-14 / EU 34.5-48.5
- Fit: Aggressive downturn
- Recommended shoe size - beginner - half a size larger
- Recommended shoe size - advanced - same size
- Recommended shoe size - Expert - half a size smaller