Icebreaker Oasis Wool 200 Quarter Zip Thermal Base Layer Hiking Outdoors - Small Size small Pit to pit: 16” Length: 25” 100% wool Machine washable Features 100% Merino wool - Soft, lightweight and naturally odour resistant fibre that keeps you warm when it's cold and cool when it's warm Gusseted underarms for mobility and comfort Offset shoulder seams to help reduce friction Flatlock seams to help reduce friction Drop tail hem for added coverage Great preowned condition. No flaws. 9 oz 10x13