The KUHL Defiant men's zip-neck base layer top employs a merino wool and Sorona® polyester blend fabric for both softness and insulation, and an 11 in. reverse-coil zip for ample ventilation.
The nitty gritty
- Lightweight knit mesh under the arms enhances ventilation
- Double-layer yoke adds warmth and comfort
- Thumbholes extend coverage beyond your wrists
- KUHL Dynamik stitching supplies more stretch and strength than traditional flatlock seams, and these low-bulk seams make layering comfortable and easy
- Slim yet comfortable fit is designed for all-day (or night) wear
Best Use Multisport Shirt Style Zip-front Fabric 50% merino wool/50% Sorona polyester Moisture Wicking Yes Quick Drying Yes Underwear Weight Midweight Sleeve Length Long Sleeve Thumbholes Yes Gender Men's