{"product_id":"klmk-berezka-birch-yellow-variant-colorway-ii-shirt-with-concealed-placket","title":"KLMK Berezka Yantarny Field Shirt","description":"\u003cp\u003eThe KLMK — \u003cem\u003eKamuflirovannyy Letniy Maskirovochnyy Kombinezon\u003c\/em\u003e, or Camouflaged Summer Disguise Coverall — names a garment form, not a pattern. The stair-step birch design it became synonymous with entered service in 1968 and was produced across multiple Soviet factories with no strict color standardization. Dye lots varied significantly between runs: the yellow-sand colorways documented in field examples reflect genuine manufacturing variation, not a separate pattern. This colorway — a warmer, more saturated ground than the standard green-and-white — is associated with KGB Border Guard \u003cem\u003espetsodezhda\u003c\/em\u003e issued from 1981, and with successor state forces that continued production into the 21st century.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/the-patterns-a-history#klmk-berezka-birch\"\u003eRead the full history →\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eLong-sleeve shirt with concealed placket — 95% polyester, 5% spandex, 120g\/m². Stand-up collar, hidden button closure. Sizes S–5XL.\u003c\/p\u003e\u003ch3\u003eSize Guide\u003c\/h3\u003e\u003cp\u003eMeasurements taken flat. Margin of error ±3cm \/ ±1.2in.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength (in)\u003c\/th\u003e\n\u003cth\u003eBust (in)\u003c\/th\u003e\n\u003cth\u003eShoulder (in)\u003c\/th\u003e\n\u003cth\u003eSleeve (in)\u003c\/th\u003e\n\u003cth\u003eLength (cm)\u003c\/th\u003e\n\u003cth\u003eBust (cm)\u003c\/th\u003e\n\u003cth\u003eShoulder (cm)\u003c\/th\u003e\n\u003cth\u003eSleeve (cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e27.6\u003c\/td\u003e\n\u003ctd\u003e38.6\u003c\/td\u003e\n\u003ctd\u003e16.5\u003c\/td\u003e\n\u003ctd\u003e25.2\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e98\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e28.3\u003c\/td\u003e\n\u003ctd\u003e41.7\u003c\/td\u003e\n\u003ctd\u003e17.7\u003c\/td\u003e\n\u003ctd\u003e25.6\u003c\/td\u003e\n\u003ctd\u003e72\u003c\/td\u003e\n\u003ctd\u003e106\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e29.1\u003c\/td\u003e\n\u003ctd\u003e44.9\u003c\/td\u003e\n\u003ctd\u003e18.9\u003c\/td\u003e\n\u003ctd\u003e25.9\u003c\/td\u003e\n\u003ctd\u003e74\u003c\/td\u003e\n\u003ctd\u003e114\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e29.9\u003c\/td\u003e\n\u003ctd\u003e48.0\u003c\/td\u003e\n\u003ctd\u003e20.1\u003c\/td\u003e\n\u003ctd\u003e26.3\u003c\/td\u003e\n\u003ctd\u003e76\u003c\/td\u003e\n\u003ctd\u003e122\u003c\/td\u003e\n\u003ctd\u003e51\u003c\/td\u003e\n\u003ctd\u003e67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e30.7\u003c\/td\u003e\n\u003ctd\u003e51.2\u003c\/td\u003e\n\u003ctd\u003e21.3\u003c\/td\u003e\n\u003ctd\u003e26.7\u003c\/td\u003e\n\u003ctd\u003e78\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e54\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e31.5\u003c\/td\u003e\n\u003ctd\u003e54.3\u003c\/td\u003e\n\u003ctd\u003e22.4\u003c\/td\u003e\n\u003ctd\u003e27.0\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e138\u003c\/td\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003ctd\u003e69\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4XL\u003c\/td\u003e\n\u003ctd\u003e32.3\u003c\/td\u003e\n\u003ctd\u003e57.5\u003c\/td\u003e\n\u003ctd\u003e23.6\u003c\/td\u003e\n\u003ctd\u003e27.4\u003c\/td\u003e\n\u003ctd\u003e82\u003c\/td\u003e\n\u003ctd\u003e146\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5XL\u003c\/td\u003e\n\u003ctd\u003e33.1\u003c\/td\u003e\n\u003ctd\u003e60.6\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e27.8\u003c\/td\u003e\n\u003ctd\u003e84\u003c\/td\u003e\n\u003ctd\u003e154\u003c\/td\u003e\n\u003ctd\u003e63\u003c\/td\u003e\n\u003ctd\u003e71\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Yoycol","offers":[{"title":"S \/ White","offer_id":43250225774697,"sku":"ADS-3MCSHB57-NTJE5-FFFFFF-S","price":35.0,"currency_code":"USD","in_stock":true},{"title":"M \/ White","offer_id":43250225807465,"sku":"ADS-3MCSHB57-NTJE5-FFFFFF-M","price":35.0,"currency_code":"USD","in_stock":true},{"title":"L \/ White","offer_id":43250225840233,"sku":"ADS-3MCSHB57-NTJE5-FFFFFF-L","price":35.0,"currency_code":"USD","in_stock":true},{"title":"XL \/ White","offer_id":43250225873001,"sku":"ADS-3MCSHB57-NTJE5-FFFFFF-XL","price":35.0,"currency_code":"USD","in_stock":true},{"title":"2XL \/ White","offer_id":43250225905769,"sku":"ADS-3MCSHB57-NTJE5-FFFFFF-2XL","price":35.0,"currency_code":"USD","in_stock":true},{"title":"3XL \/ White","offer_id":43250225938537,"sku":"ADS-3MCSHB57-NTJE5-FFFFFF-3XL","price":35.0,"currency_code":"USD","in_stock":true},{"title":"4XL \/ White","offer_id":43250225971305,"sku":"ADS-3MCSHB57-NTJE5-FFFFFF-4XL","price":35.0,"currency_code":"USD","in_stock":true},{"title":"5XL \/ White","offer_id":43250226004073,"sku":"ADS-3MCSHB57-NTJE5-FFFFFF-5XL","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/5705\/3801\/files\/313723-8d97e3b8-6f5e-44be-9fe7-da44c7dfa9f2.jpg?v=1779920916","url":"https:\/\/maskirovkaoutfitters.com\/products\/klmk-berezka-birch-yellow-variant-colorway-ii-shirt-with-concealed-placket","provider":"Maskirovka Outfitters","version":"1.0","type":"link"}