Created for cold weather training, the Thetis Zip Neck functions as a standalone during high output activities or as a mid layer on colder days. Smooth faced Polartec® Power Dry® fleece’s grid backing provides thermal efficiency and speeds the moisture transfer process during high output activities. The midheight collar delivers coverage without binding, flatlock construction helps eliminate chafing at the seams, and the three quarter zip makes it easy to ventilate and quickly pull on and off. A secure zippered hip pocket with a media port holds small essentials. Its versatility performs while warming up, training and as a post race cool down piece.
THE POWER OF POWER DRY®
Polartec® Power Dry® combines a smooth face with a grid fleece backing. This allows it to deliver effective insulation for less weight than a standard solid fleece. It also speeds moisture transfer, helping vapor quickly escape to the tightly woven face where it quickly evaporates. A high level of stretch keeps the fit close to the body for even more efficient thermal and moisture transport performance. These properties make it an exceptional fabric choice for high output activities in cold environments.
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Arc'teryx Fit Guide - Trim Fit
These trim fitting garments share motion-friendly traits with our Athletic fit, but are patterned with lower volume for reduced bulk. Our trim fit is sized for a base layer and a trim synthetic or down filled mid-layer
To find out how to calculate your body measurements, view our Sizing Charts: