Sleek, Sporty, and designed to perform the Svala Long Sleeve Baselayer Top from Kari Traa is an award winning baselayer. This highly engineered baselayer pant was created for high-energy activities in the cold and features quick drying stretch fabric made from a unique mixture of DriRelease Polyester and fine wool. This combination provides warmth, breathes well, and keeps you dry so you can pay attention to what's in front of you instead of what you have on. The flatlock seams and the tight fit make layering simple and easy. Make this winter even more comfortable in the Svala Long Sleeve Baselayer Top from Kari Traa. DriRelease Wool, Next-to-Skin Comfort, Strategic Ventilation Zones, Flattering Ergonomically Cut Lines, Body Mapping Construction, Flatlock Seams for Reduced Chafing, Slim Silhouette - Long Sleeves - Crew Neck, Fit: Tight, Warranty: Two Year, Material: Synthetic, Type: Top, Wicking Properties: Yes, Recommended Use: Snow, Quick Drying: Yes, Moisture Wicking: Yes, Model Year: 2019, Product ID: 545817, Model Number: 621977 NAVAL S, GTIN: 7048652218261