Mountain Equipment Women's Base Layer Pullovers

Comfortable, breathable first layers for mountain days

Need a base layer that performs under pressure? Our collection of Mountain Equipment base layer pullovers for women includes lightweight zip tops, thermal midlayers, and technical base layers built to keep you warm, dry, and comfortable across changing outdoor conditions.

Perfect for layering under a fleece or shell on hikes, climbs, and winter routes.

Made for movement, built for conditions

This collection includes:

• Wicking thermal base layers to manage moisture during activity

• Lightweight zip pullovers for ventilation and temperature control

• Women’s-specific fits that move with your stride

• Soft, breathable fabrics to reduce chill and enhance comfort

From cold-weather starts to full-day use, these tops help regulate temperature and maintain comfort through every layer.

Not sure which base layer suits your route?

• Need breathable warmth for high-output days? Choose a lightweight zip pullover

• Layering for sub-zero conditions? Opt for a thermal base layer top

• Want a first layer that adapts? These pullovers work across seasons and intensities

Clearance pricing on essential layering gear

All pullovers are available at clearance prices, offering you technical base layer performance without the full price tag. Limited stock and rotating styles—shop early for best availability.

Layer right from the base up.