Performance base layer for lower output activities in cool to cold temperatures. *The Rho Zip Neck was previously the Rho LT Zip Neck. Comfort starts with your base layer. Made for lower output activities on cold days, the Rho Zip Neck adds warmth, is made with wicking fibres, and is super soft next to the skin. Its Torrent™ microfleece fabric is brushed for thermal performance and comfort, and a Polygiene® treatment provides odour control. The trim fit layers easily, a deep front zip makes it easy to pull on and off, the tall collar adds warmth, and articulated patterning gives you freedom of movement. Full Product Features Technical Features - Lightweight - Versatile Collar Configuration - Tall collar Construction - Flatlock seam construction improves next-to-skin comfort - Torrent™ stretch fleece with Polygiene® manages moisture, provides light warmth and performance stretch, and is brushed for softness Design & Fit - Trim fit makes it an ideal layering piece Patterning - Articulated patterning for unrestricted mobility Pocket Configuration - Sleeve pocket with zip Sustainability - Contains materials that meet the bluesign® criteria - Biocidal Disclosure - This model was treated with an anti-odour biocidal product (Active Ingredient: Silver Nitrate) - PFAS (Per- and polyfluoroalkyl substances) Compliant Zippers & Fly Configuration - Quick-pull full front zip for easy venting Materials - Self: Torrent™—84% Polyester, 16% Elastane - bluesign Approved Material - French Regulation: AGEC Law - Article 13 - Origin of fabric: TAIWAN - Origin of dying: TAIWAN - May release plastic microfibres into the environment when washing