4pc Lot Merino Socks Irregulars (+Coolmax?) by Stone Mountain, SamSox, Rei Co-Op

4 piece lot of new and used quarter and calf socks. 3 pairs 70% Merino Wool, 28% Stretched Nylon & 2% Lyrca Spandex men’s socks size medium. Sold as slightly irregular socks by Stone Mountain Outfitters plant, cosmetic defects only. Size chart says medium is men’s 5-9 or women’s 6-10. The two gray pairs are around my shoe size women’s 8.5 but the red pair feels about a size larger. Gray pairs have a brand which is covered by heat fused tape. One pair new, one pair used with some brown discoloration on the bottom. You can see on that pair where the tape has partially come off. Decent condition. Red pair by SamSox. NWOT. Has targeted cushion on top of foot. Same materials and maker as above. 1 pair Rei Co-Op calf socks. Unknown material. Feels like it could be the brand’s Coolmax line (not merino). Good used condition. Has neat cross logo on the back of the sock. Good looking when folded w/contrast ribbing. Size is similar at 9” long .