Product Description 

The Black Diamond Belay Pants are super-warm, insulated puffy pants for teeth-chattering, feet-stomping belay conditions. Designed to be worn over shell pants and filled with lofty ThermoLite® insulation, the Belay Pants insulate even when wet, compress in your pack, and feature full-length side zippers for easy on and off while wearing crampons. An integrated adjustable belt helps you dial in the fit over varying layers.

Features

• Full-length side zippers
• Integrated, adjustable belt
• Harness-compatible, two-way zip fly
• Seat gusset
• Zippered thigh pocket
• Elastic gripper cuffs with snap closures
• Reinforced instep patches

Materials

• Shell - 50D Riptop woven (80g/sm, 100% Polyester)
• Insulation - Thermolite HL Eco-Made synthetic insulation (120g/sm, 100% polyester)
• Lining - 20D nylon plain woven with DWR (37g/sm, 100% Nylon)

Technical Specifications 

• 1 lb 2.7 oz (530 g)
• Relaxed fit, Straight leg