A Barney’s staff favorite for its versatility in the field, this piece is the quintessential base layer. Wear it alone on a hot day and experience the wicking capabilities of lightweight merino wool, its short sleeves and natural anti microbial properties give relief during scorchers where you are putting in 10+ miles a day. Keep warm in colder weather and layer the crew top with the midweight or expedition weight 1/4 zip. Merino wool’s natural anti-itch properties and superior thermal efficiency make it the perfect base layer material and the crew short sleeve top is the original building block of a perfect layering system. Make the switch to merino and experience the benefits on your next hunt. -100% 17.5 Micron Merino Wool Specs • Great for Spring and Summer • Machine Washable and Machine Dryable• 100% 17.5 Micron Merino Wool• 170 g/m2 Jersey knit construction• Flat lock seams to prevent chafing• Weight of Garment Size Large = 6.6 oz. (186 grams)• UPF Rating: 25• Style #: 703• Color: Black• Men’s sizes: XS to XXXL