Ionosphere 5, Reg D 3.9 x H 6.6 in / 10 x 16.8 cm with cinchable side seams

with cinchable side seams

and scratch-resistant durability

and a detachable safety-release lanyard—a reliable companion in all situations

breathable and odour-resistant top also features a merino lining and articulated darts at the bust for shaping and comfort

these pants convert to shorts that are the right length

Ionosphere 5, Reg D 3.9 x H 6.6 in / 10 x 16.8 cm with cinchable side seamsUltralight, packable insulated air mat for alpinists and mountain expeditions, when weight is crucial to success. With heat reflective TILT technology and 100% recycled Stratus R insulation it's designed to maintain your sleeping temperature.