What are Arc'teryx men's base layers designed for? Arc'teryx men's base layers are next-to-skin layers designed for temperature regulation, wicking sweat and staying fresh during high-output efforts in activities like alpine climbing, skiing, snowboarding, hiking, and trail running.

What does "LT" mean in Arc'teryx Rho base layers? "LT" stands for Lightweight, indicating a versatile, minimalist design that uses Torrent™ fabric for efficient moisture management and stretch comfort.

What is the Rho SV base layer? The Rho SV is Arc'teryx's warmest base layer option, featuring warm stretch-fleece construction designed for cold conditions and high-output activities.

What materials are used in Arc'teryx men's base layers? Arc'teryx men's base layers are available in synthetic fabrics, wool blends including Merino wool, and fleece, with many featuring bluesign® approved materials and Fair Trade Certified options.

What activities are Arc'teryx men's base layers suited for? These base layers are designed for alpine climbing, freeride skiing, resort skiing, touring, hiking, and trail running in various temperature conditions.

What sizes are available for Arc'teryx men's base layers? Arc'teryx men's base layers are available in sizes XS through XXL.

What are the key properties of Arc'teryx base layers? Arc'teryx base layers feature breathability, lightweight construction, moisture-wicking capabilities, and are made with synthetic or wool blend materials that meet bluesign® standards.