Tilley TTW2 Tec-Wool Winter Hat Size:L Prevents heat transfer from the

Prevents heat transfer from the user to the hydration

Dimensions (H x W x D): 11

water-resistant

wipes and handkerchiefs

dress blisters

Tilley TTW2 Tec-Wool Winter Hat Size:L Prevents heat transfer from theThis is a great 3 seasons hat! Our Tec Wool hat uses c_change by Schoeller Switzerland technology membrane to ensure constant comfort. What is c_change technology? Much like a pinecone, the c_change technology membrane opens when the outside temperature rises, and close again when the temperature drops. Features: Constant comfort c_change works to maintain an even temperature Keeping warm discreet tuck away ear warmers can be pulled down in cool