Description Penta is extremely lightweight, super-comfortable and fully ventilated climbing helmet. All this combined with a maximum head protection. For its comfort and lightweight design is ideal for use in sport climbing, mountaineering traditional climbing or via ferrata. Features Compact upper part protects the user from falling objects and stil keeps low profile Hard PC shell avoids sharp objects penetration while PS foam absorbs the impact energy Hard PC shell also protects the bottom edge from mechanical damage Inside padding is fully removable and washable Eleven large vents with more than 56 cm² allow excellent ventilation Robust headlamp clips secure any headlamp on the market Comfortable and flexible rear retention system conforms better to any head and provides space saving storage (can be easily folded into the helmet) Narrow straps of the retention system are very soft and light and do not press so as standard hard-plastic headbands Soft and wide chin strap with an extended length provides maximum comfort and allows to wear a hat under the helmet Ultra light helmet for all climbing activities Specifications  Weight: 205 g Size: Universal (51 - 60 cm) Singing Rock PENTA received the ALPIN Preis-TIPP award for its great value for money ratio in an independent test in the German mountain magazine ALPIN 8/2016. Singing Rock Penta Helmet