{"product_id":"klmk-berezka-birch-yellow-variant-mens-casual-lapel-long-sleeve-shirt-125gsm-cotton","title":"KLMK Berezka Listvenny 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. Soviet lightweight oversuits in this format were printed with several different designs across three decades: a leaf pattern dating to around 1948, a blotch design introduced in 1960, and the stair-step birch pattern — \u003cem\u003esolnechnye zaychiki\u003c\/em\u003e, “sun bunnies” — which entered service in 1968. The birch design became so dominant in the KLMK format that the two names are now used interchangeably, though the pattern also appeared on two-piece uniforms, berets, field caps, and from 1981 on heavy cotton \u003cem\u003espetsodezhda\u003c\/em\u003e issued to KGB Border Guard units. The yellow-sand variant carried in this collection is one of two documented color versions of the original birch pattern — the same stair-step geometry on a warmer ground, worn by successor state forces 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\u003eLightweight 125GSM slub cotton lapel shirt — natural linen-like texture, chest pocket, structured collar. Sizes XS–5XL.\u003c\/p\u003e\u003ch3\u003eSize Guide\u003c\/h3\u003e\u003cp\u003eMeasurements taken flat. Margin of error ±1in.\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\u003e26.8\u003c\/td\u003e\n\u003ctd\u003e36.2\u003c\/td\u003e\n\u003ctd\u003e15.7\u003c\/td\u003e\n\u003ctd\u003e24.2\u003c\/td\u003e\n\u003ctd\u003e68.0\u003c\/td\u003e\n\u003ctd\u003e92.0\u003c\/td\u003e\n\u003ctd\u003e40.0\u003c\/td\u003e\n\u003ctd\u003e61.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e27.6\u003c\/td\u003e\n\u003ctd\u003e40.2\u003c\/td\u003e\n\u003ctd\u003e16.9\u003c\/td\u003e\n\u003ctd\u003e24.8\u003c\/td\u003e\n\u003ctd\u003e70.0\u003c\/td\u003e\n\u003ctd\u003e102.0\u003c\/td\u003e\n\u003ctd\u003e43.0\u003c\/td\u003e\n\u003ctd\u003e63.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e28.3\u003c\/td\u003e\n\u003ctd\u003e44.1\u003c\/td\u003e\n\u003ctd\u003e18.1\u003c\/td\u003e\n\u003ctd\u003e25.4\u003c\/td\u003e\n\u003ctd\u003e72.0\u003c\/td\u003e\n\u003ctd\u003e112.0\u003c\/td\u003e\n\u003ctd\u003e46.0\u003c\/td\u003e\n\u003ctd\u003e64.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e29.1\u003c\/td\u003e\n\u003ctd\u003e48.0\u003c\/td\u003e\n\u003ctd\u003e19.3\u003c\/td\u003e\n\u003ctd\u003e26.0\u003c\/td\u003e\n\u003ctd\u003e74.0\u003c\/td\u003e\n\u003ctd\u003e122.0\u003c\/td\u003e\n\u003ctd\u003e49.0\u003c\/td\u003e\n\u003ctd\u003e66.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e29.9\u003c\/td\u003e\n\u003ctd\u003e52.0\u003c\/td\u003e\n\u003ctd\u003e20.5\u003c\/td\u003e\n\u003ctd\u003e26.6\u003c\/td\u003e\n\u003ctd\u003e76.0\u003c\/td\u003e\n\u003ctd\u003e132.0\u003c\/td\u003e\n\u003ctd\u003e52.0\u003c\/td\u003e\n\u003ctd\u003e67.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e30.7\u003c\/td\u003e\n\u003ctd\u003e55.9\u003c\/td\u003e\n\u003ctd\u003e21.7\u003c\/td\u003e\n\u003ctd\u003e27.2\u003c\/td\u003e\n\u003ctd\u003e78.0\u003c\/td\u003e\n\u003ctd\u003e142.0\u003c\/td\u003e\n\u003ctd\u003e55.0\u003c\/td\u003e\n\u003ctd\u003e69.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4XL\u003c\/td\u003e\n\u003ctd\u003e31.5\u003c\/td\u003e\n\u003ctd\u003e59.8\u003c\/td\u003e\n\u003ctd\u003e22.8\u003c\/td\u003e\n\u003ctd\u003e27.8\u003c\/td\u003e\n\u003ctd\u003e80.0\u003c\/td\u003e\n\u003ctd\u003e152.0\u003c\/td\u003e\n\u003ctd\u003e58.0\u003c\/td\u003e\n\u003ctd\u003e70.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5XL\u003c\/td\u003e\n\u003ctd\u003e32.3\u003c\/td\u003e\n\u003ctd\u003e63.8\u003c\/td\u003e\n\u003ctd\u003e24.0\u003c\/td\u003e\n\u003ctd\u003e28.3\u003c\/td\u003e\n\u003ctd\u003e82.0\u003c\/td\u003e\n\u003ctd\u003e162.0\u003c\/td\u003e\n\u003ctd\u003e61.0\u003c\/td\u003e\n\u003ctd\u003e72.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Yoycol","offers":[{"title":"XS 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