Black Diamond Super 8 Arcteryx Alpha FL 20 The insulation is a single

The insulation is a single thin sheet which eliminates the needs for baffles and additional stitching

A liner sock will actually reduce friction between the sock and skin of the foot

IPX4: Storm Proof

Whether scrambling across talus slopes or descending steep ridgelines

the Ionia delivers consistent thermal management

Black Diamond Super 8 Arcteryx Alpha FL 20 The insulation is a singleThe Black Diamond Super 8 is a classic figure 8 style descender. The figure 8 is still the smoothest and simplest abseil device available, it permits abseiling on single or double ropes, is quick to rig and dissipates heat better than any other passive abseil device. The Super 8 is smooth anodised for even wear and longevity. This is a must for cavers and mountaineers who face a serious amount of abseiling and is ideal for group and centre use. Black