Women’s Light Grey Smartwool Tank, Size Small. - Excellent pre-owned condition. No stains, flaws, or odors. - This tank features Core Spun technology—Merino wrapped around a nylon core for durability while still keeping the comfort of ultra-soft, responsibly sourced Merino next to skin. - 87% Merino Wool, 13% Nylon - UPF 20+ Naturally protects against the sun's rays. - Care: Machine Wash Warm Gentle Cycle. Do Not Bleach. Tumble Dry Low. Cool Iron As Needed. Do Not Dry Clean. Wash With Like Colors