Precision fit with on-the-fly tightening and loosening

8mm diameter handlebars

ykk zippers

a technology that reduces rotational forces on the brain

There's a built-in powder skirt and integrated Lycra cuffs to seal out snow

Arc'teryx Kyanite Womens Baselayer Zip 2025 Size:M Precision fit with on-the-fly tighteningOverview Versatile, durable Polartec Power Stretch Pro base layer top for mixed output in cold conditions. Our warmest base layer zip neck. Product features Polartec Power Stretch Pro combines a highly durable nylon face with a soft, comfortable, moisture wicking brushed polyester interior Deep front zipper provides rapid ventilation, makes on and off easy Zippered sleeve pocket secures small essentials Comfortable trim fit aids thermal efficiency,