An ultralight men's T-shirt for warm weather, the Sphere Long Sleeve Crewe is made from our soft and durable 130gm cool-lite jersey fabric.Features cool-lite fabric for comfort in warm to hot conditions Corespun fabric for enhanced durability Offset shoulder seams prevent pack rub Center back length: 75cm/29½" size L Fit: Regular Specs PRODUCT WEIGHT: Large = 142 g / 5 oz FABRIC CONTENT: 52% Merino Wool, 35% TENCEL, 13% Nylon FABRIC WEIGHT: 130 Featherweight CARE: Machine wash warm. Wash with like colors. Do not use softeners. Fasten all closures to wash and dry. Do not bleach. Do not tumble dry. Line dry in shade. Warm iron. Dry cleanable. WHAT IS COOL-LITE?Cool-Lite combines two lightweight, natural, performance fibers - premium merino wool and TENCEL, a wood fiber. The result will keep you cool in even the most hot and humid conditions. Cooler fiber blend Fast wicking and drying