Fast-moving comfort for demanding mountain days

The Mountain Equipment Cerrig Women's Long Sleeve 1/4 Zip Base Layer Top is engineered with 170g m⁻² jacquard knit fabric to provide exceptional moisture management and fast-drying performance during high-output mountain activities. Designed for climbers, mountaineers, skiers, and trekkers, its slim-fitting construction layers easily beneath insulation and shell garments while delivering next-to-skin comfort across challenging terrain. The deep front zip allows rapid ventilation during strenuous ascents, making it an adaptable foundation layer for technical mountain use.

Performance & Engineering

• 170g m⁻² Jacquard Knit Fabric – Engineered with 170g m⁻² jacquard knit fabric to deliver exceptional moisture-wicking performance and fast drying during demanding mountain pursuits.

• Slim-Fit Mountain Layering Design – Designed with a slim fit that sits comfortably beneath midlayers and waterproof shells, reducing bulk during fast-moving activities.

• Flatlocked Seam Construction – Built with flatlocked seams throughout to minimise chafing and improve next-to-skin comfort during long days on the mountain.

• YKK® Deep Centre Front Zip – Utilises a YKK® deep centre front zip to provide rapid ventilation when working hard on steep climbs and demanding approaches.

• Protective High-Collar Design – Designed to work with the deep zip configuration, helping shield the neck area from wind exposure while adapting quickly to changing exertion levels.

Technical Specifications

• Ideal For: Alpine Climbing, Mountaineering, Mountain Walking & Trekking
• Main Fabric: 170g m⁻² jacquard knit fabric
• Weight: 190g / 6.7oz
• Hardware: YKK® deep centre front zip
• Pockets / Features: Exceptional moisture-wicking performance, fast-drying construction, flat locked seams throughout, high collar
• Fit: Slim fit

Care & Longevity

Machine wash at 30°C and line dry after washing. Store in a cool, dry place away from direct sunlight to help maintain fabric performance and comfort over time. Always follow the garment care label and manufacturer care guidance for best results.