OptiSensor 3D Thinsulate™ – Delivers a new level of optimized foot wrapping

- 100% Cotton Heather 50% Cotton 50% Polyester

INSULATION Strategic Thermal Regulation featuring 80/60g Thinsulate™ Insulation in cool zones and performance mesh in hot zones

3D-mesh-shoulder inserts

Arc'teryx Rho LT Womens Zip Neck 2022 lezyne OptiSensor 3D Thinsulate™ – DeliversComfort starts with your base layer. Made for performance during lower output activities on cool days, the Rho LT zip neck adds warmth, moves moisture, and is soft next to the skin. Its Torrent fabric is brushed for thermal performance and comfort, and a Polygiene treatment provides odour control. The trim fit maximizes fabric performance and facilitates layering, a deep front zip makes it easy to pull on and off, the chest pocket secures your