Women's R1® Thermal Bottoms Size:M The quick-release lens system lets

The quick-release lens system lets you quickly match your tint to the day

Flexible O Matter® chassis conforms to your face comfortably

Adjustable cuffs and elastic at wrist for a secure fit

Bombshell durability

It's all sharper with the Smith Momentum sunglasses

Women's R1® Thermal Bottoms Size:M The quick-release lens system letsTechnical fleece pants for the coldest alpine objectives, the R1 Thermal Bottoms are built to protect you from the elements and keep you warm while on the move. The interior microgrid backing is soft, warm and breathable, and the smooth, durable face fabric sheds wind or snow flurries when the weather rolls in. Made in a Fair Trade Certified factory.