The lighter sister of our Ribelle HD, the Ribelle Lite HD combines the efficiency and agility of the Dynamic Tech Roll System with a lighter, more flexible upper. The DTS system features an improved rocker profile under the sole of the foot that significantly increases walking efficiency, adding a significant energy saving during long days in the mountains. The dual-density PU midsole and Vibram outsole inspire confidence when tackling technical terrain and the full synthetic upper is supported by a breathable waterproof HDry membrane, providing protection and support for heavier loads on rugged mountain terrain. The Ribelle Lite HD truly sets the bar for lightweight mountain footwear. 37.5® TECHNOLOGY Lining material with 37.5® Technology absorbs moisture more effectively to dry quickly and improve thermoregulation. Feature details CRAMPONS COMPATIBLE The TPU heel insert allows a secure interface with the semiautomatic crampons WEIGHT REFERENCE: _565g; 1 lb 3.9 oz (1/2 pair size 38) UPPER: L-Tech and Mirotech nylon LINING: HDry? direct lamination + 37.5? MIDSOLE: 2D PU + TPU SOLE: Vibram? Precision Tech Roll / Mont FOOTBED: Pro Fiber Roll LATEST: ARG RAND: Full MAIN MATERIAL: synthetic COMPATIBILITY OF CRAMPONS: Yes WATERPROOF-BREATHABLE: Yes COUNTRY OF ORIGIN: Italy