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GRONELL – Hybrid [summer 2013]

Published by Mountainblog on .

GRONELL – Hybrid [summer 2013]

HYBRID is the most innovative technical boot with an insulating removable bootie and a new hermetic fasten system.

It is perfect in winter as after-ski or snow boots, but also in summer without the removable bootie for technical trekking and walking.

With the “Win Therm®” bootie inside, the insulation will be till -30°and totaly waterproof.

Without it the boots are still waterproof, breathable, very good for trekking and warm temperatures, for example in summer or spring.