Outdoor Research Cirque Lite Pants - Women's Slate, Size M | Lightweight Trek Pants

Designed for warm‑weather alpine days, Outdoor Research Cirque Lite Pants strike a balance between featherweight comfort and rugged durability. In a sleek slate shade, these women's pants move with you on every ascent, approach, and trail wander, from sun-burnished ridges to shaded scree. The fabric blends stretch with abrasion resistance, helping you stay nimble without feeling bulky when you change elevations or switch terrains.

Featherweight fabric that endures

• Bluesign-approved 88% nylon and 12% spandex 90D stretch double weave delivers durability with flexible mobility.
• Lightweight construction helps reduce fatigue on long days in the mountains.
• DuraPrint scuff guard loops add durability at the instep area, helping guard against wear on technical approaches.

Weather-ready fit and protection

• Water and wind resistance help you stay comfortable during abrupt weather changes.
• Embedded adjustable belt lets you customize the waist for a secure, personalized fit without an extra belt.
• Slim lower leg with zipper and expandable gusset enhances mobility and accommodates varied boot setups.

Move with confidence

The movement-mirroring stretch adapts to your natural gait, supporting smooth transitions from steep climbs to ridge walks. This design suits hikers who value symmetry between fabric and motion, helping you stay steady as you navigate uneven terrain.

Outdoor Research designs gear born from a desire to explore the mountains, water, and deserts with intention. The Cirque Lite Pants reflect that ethos by combining lightweight feel, practical weather protection, and lasting comfort for active days outdoors.