This Mens Smartwool Merino 150 Base Layer Short Sleeve is a great first layer anytime of year From hiking to skiing this ultra-soft and moisture managing top ensures you stay comfortable It is designed with flatlock seams to minimize chafing while raglan sleeves provide great movement Get out and have fun all year while wearing this versatile topPRODUCT CONDITIONThis Mens Smartwool Merino 150 Base Layer Short Sleeve shirt is in Excellent Condition There is light evidence of use but no obvious rips or stainsTECH SPECS-Slim Fit-Our lightest weight Merino jersey fabric uses a nylon core to increase durability while still keeping 100 Merino wool next to skin-Raglan sleeve design eliminates need for shoulder seams-Flatlock seam construction designed to minimize chafing-Knit in Vietnam 87 Merino Wool 13 Nylon-Garment Weight 133 g 469 oz