Mountain Equipment Womens Nava LS Zip T Size:S meaning they are compatible with

meaning they are compatible with rechargeable Silva Hybrid Battery (included in Discovery Hybrid) and AAA batteries

this pack has it all

Carbon with Kevlar reinforcement

Brynje Classic womens’ wool longs  with in the finest Merino Wool (80%) and Polyamid(20%)

For long day hikes

Mountain Equipment Womens Nava LS Zip T Size:S meaning they are compatible withNEW The Nava series of highly wickable next to skin layers are a new addition to the Mountain Equipment lightweight collection, designed specifically for long, demanding days in the high mountains. We highly recommend as a layer to be worn over Brynje Mesh in early Spring, late Autumn and into winter. In warmer season, it can be worn as a stand alone layer. Using a 125 gram Bluesign approved Polyester fabric and HeiQ Fresh odour neutralising