the bite valve also incorporates an easy on/off twist lock system

An extra lens for low-light conditions is included

blue mirror coated lens

When you need precision

5-panel construction for reduced seams and less chafing

patagonia altvia trail shorts 10 in m Running|Women's running shoes the bite valve also incorporatesBuilt for year round performance, these lightweight recycled polyester elastane hike shorts with a 10" inseam are made for long, active days on the trail. Fair Trade Certified sewn. FEATURES Fabric Details Made of 86% recycled polyester 14% elastane dobby with four way stretch and a PFC free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals) Comfy Waistband Partially elasticized waistband for secure fit and