The routes
Climbing routes
Pythagoras - Sourloti Tower 
7a
7aPleasant climbing on generally good rock with a challenging last pitch. Difficulties never extreme but the psychological commitment shouldnot be underestimated. The route was established ground-up without resorting to aid.
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Expo / Products
Climbing rope with 8.7mm diameter.
A trail running backpack ideal for running in any weather condition. Thanks to the HDry membrane, this backpack is fully waterproof.
Singing Rock Pearl: all-round three-buckle climbing harness specially designed for women.
Crash pad for bouldering and climbing
Practical and strong 30 liter haulbag for climbing and big walls.
Innovative daisy chain ideal on multi-pitch routes, for self-belaying, for abseiling and as an étrier.