QUALITY MIDWEIGHT BASELAYER: 100% Merino Wool super soft and extremely comfortable. The best in easy care technology means your merino wool is machine washable and dryable. Versatility and warmth make this three-season merino wool crew neck thermal an essential part of your outdoor gear.
TECHNICAL DETAILS: 100% 18.5 Micron Merino Wool 230 g/m2 Interlock knit construction with flatlock seams. Garment Weight Size Large = 9.6 oz. (272 grams). UPF Rating 50+