Women's Base Layer Tops

REI Co-op Lightweight Base Layer Crew Top – Women’s Plus Sizes

Women's Base Layer Tops

REI Co-op Lightweight Base Layer Half-Zip Top – Women’s

Women's Base Layer Tops

REI Co-op Lightweight Base Layer Long-Sleeve Crew Top – Women’s Plus Sizes

Women's Base Layer Tops

REI Co-op Merino 185 Base Layer Top – Women’s

Women's Base Layer Tops

REI Co-op Merino 185 Long-Sleeve Base Layer Top – Women’s Plus Sizes

Women's Base Layer Tops

REI Co-op Merino 185 Long-Sleeve Half-Zip Base Layer Top – Women’s