Adjustable ventilation makes it easy to stay comfortable across a wide variety of weather conditions

Primaloft insulation keeps feet warm and dry and a dual entry instep makes it remarkably easy to get in and out of the boot

with a Touring Flex Zone for uphill

Clarity lenses intensify contrast and light

the S/PRO 70 W is designed with their morphology in mind

Columbia Back Beauty Passo Alto II Heat Pant size-12c Adjustable ventilation makes it easyFabric Shell: 93% Polyester, 7% Elastane Shell: Cotton Polyester Bonded Jersey Features Omni Heat thermal reflective. Partial elastic at waist. Zippered hand pockets. Measurements Center Back : 0 in 0 cm Technologies Omni Heat Reflective