PROTON SL Hoody Size:S/1 Limited edition of 400 copies

Limited edition of 400 copies

360 degree fit designed to move with you

You will find details of these improvements in the “Technical specifications” section below

Gel 100 Caf 100 and Gel 160 during a marathon race

l'esprit reste concentré

PROTON SL Hoody Size:S/1 Limited edition of 400 copiesThe Proton Vest Black is a sleeveless jacket from Arc'Teryx that will be ideal as a second layer for all your mountain activities, from climbing to hiking, mountaineering or trail running. Updated this season with new Octa Loft insulation, it offers an ideal balance between ventilation and insulation, to let your body breathe during your intense activities while effectively protecting you from the cold. Stretchy, its Fortius Air 20 softshell outer