Sierra Designs Jacket Women's Approach The regulator adjustable lens ventilation

The regulator adjustable lens ventilation keeps the air flowing for consistent fog-free performance

and 10 mm sizes

Fabric: HydroBlock® Pro 45% Repreve Polyester

Rib Neckline

● Bottom Bracket Cartridge

Sierra Designs Jacket Women's Approach The regulator adjustable lens ventilationOur best selling insulated jacket for the coldest of days, the Women's Sierra is an essential winter staple to keep your spirits stoked on below freezing days. Ultra cozy and responsibly sourced 800 fill down is treated with a hydrophobic finish, helping to retain downs natural insulating properties and fluffy loft, staying dry 10x times longer, even in wet weather. Plus, a high collar, elastic cuffs and a cinch cord on the hem seals out the elements