evo.com | Arc'teryx Long Underwear Tops > The Arc'teryx Rho Zip Neck Top uses Polartec Power Stretch fleece for body-hugging warmth and superior moisture management during high-output activities. Deep zip ventilation and flatlock seams deliver comfort and temperature control in this technical base layer built for big missions. Zippered Sleeve Pocket Rho Thermally efficient base layer with excellent moisture management properties. Has stretch comfort. Torrent(TM) 190 with Polygiene(R) 84% Polyester / 16% Elastane Flatlock Seam Construction Improves next-to-skin comfort. Fitted Arc'teryx's trimmer fit is patterned to stay close to the body through the chest, waist, hip, and thigh. Its low profile eliminates bulk, moves with the body, and fits comfortably under outer layers. | Women's Arc'teryx Rho Zip Neck-Print Top 2026 - Small Pink | Elastane/Polyester