Columbia Midweight Stretch Long Sleeve Base Layer

It's wicking, warming and ergonomic qualities make it a versatile, year-round, long-sleeve shirt. Wear it as an active fit baselayer in the winter, or as a standalone during workouts and recreation throughout the spring and fall.Features:- 4-way comfort stretch- This product incorporates an antimicrobial treatment intended to protect the product from bacterial growth. The active biocidal substance is: pyrithione zinc.- Ergonomic seaming- Flatlocked construction- Omni-Heat™ thermal reflective- Omni-Wick™Specifications:Composition:- 85% polyester, 15% elastaneTechnology:Omni-Tech Breathable & Waterproof:- Groundbreaking Waterproof-Breathable Technology That Delivers Versatile Protection In Volatile Conditions With Multilayered Construction That Sheds Water And Wind While Keeping You Dry And Comfortable.Omni-Wick:- Performance Wicking: Our enhanced wicking technolo8y moves moisture away from the skin and disperses it across the fabric surface for rapid evaporation that helps you stay dry