this is the UltraRange - evolved

Toe picking treads and a higher toe bumper offer even more grip and protection

ECT Cord - Two-meter cord to cut through snow and crust for extended column tests

a low-friction layer that reduces rotational forces to the brain

and encouraging us to seek our potential among the stars

Head Sentinel SL 5K pantsize_xxl this is the UltraRange -Dimming lens for sunny and bright weather conditions, featuring 5K lens technology, boosting contrast and color brilliance. Suitable for all SENTINEL models. Versatile lens for changing weather conditions, featuring 5K lens technology, boosting contrast and color brilliance. Suitable for all Sentinel models.