{"product_id":"karitraa-anna-half-zip-womens-top","title":"KariTraa Anna Half Zip Womens Top","description":"\u003ch2\u003eThe Product\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/collections\/karitraa\"\u003eKariTraa Anna Half Zip\u003c\/a\u003e is a 100% merino wool base layer top built for cold days on the mountain and just as at home on the street after. It's 230 gsm merino — that's solidly midweight, warm enough for a full day out but not so heavy it turns into a sauna the moment you step inside. Slim fit, high collar, and a half-zip front let you dial ventilation without peeling off layers.\u003c\/p\u003e\n\n\u003cp\u003eMerino's thing is that it keeps working even when it gets damp. Moisture doesn't kill the warmth the way it does with synthetics. The flatlock seams sit flush against skin so there's nothing to rub under a snug shell, and the zipper chin guard keeps the pull from chafing your neck on the way up.\u003c\/p\u003e\n\n\u003cp\u003eThe Anna comes in a Nordic knit print. It's a good-looking piece that doesn't look like base layer. Tuck it into the pants after the last run and you're done for the day.\u003c\/p\u003e\n\n\u003ch2\u003eWhat we Like\u003c\/h2\u003e\n\u003cp\u003e230 gsm is the sweet spot for a single midlayer base layer through most of our season — cold enough to need insulation but rarely cold enough to need a heavy expedition weight underneath a jacket. The slim cut layers cleanly under a shell without bunching, and the high collar fills the gap between jacket and chin without a separate neck gaiter. For anyone who runs warm, the half-zip is genuinely useful rather than just decorative. Worth noting: it's 100% merino with no synthetic blend, so it breathes and resists odor well, but it won't dry as fast as a synthetic or blended layer after hard exertion. Check out our full \u003ca href=\"\/collections\/womens-base-layers\"\u003ewomen's base layers\u003c\/a\u003e if you want to compare it to lighter or more technical options.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Willi's\u003c\/h2\u003e\n\u003cp\u003eWe've been fitting skiers and riders in the Pittsburgh area since 1970, and base layer fit matters more than most people think — too loose and it doesn't wick, too tight and it restricts movement all day. Stop into any of our three locations and we're happy to help you find the right layer for how you ski and where you're going.\u003c\/p\u003e","brand":"KariTraa","offers":[{"title":"Light Grey \/ S","offer_id":48848322330829,"sku":"21496000522","price":130.0,"currency_code":"USD","in_stock":true},{"title":"Light Grey \/ M","offer_id":48848322363597,"sku":"21496000523","price":130.0,"currency_code":"USD","in_stock":true},{"title":"Light Grey \/ L","offer_id":48848322396365,"sku":"21496000524","price":130.0,"currency_code":"USD","in_stock":true},{"title":"Light Grey \/ XL","offer_id":48848322429133,"sku":"21496000525","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/6001\/1469\/files\/KariTraa_Anna_Half_Zip_Womens_Top-0-H.webp?v=1793455093","url":"https:\/\/www.willisskiandboard.com\/products\/karitraa-anna-half-zip-womens-top","provider":"Willi's Ski \u0026 Board","version":"1.0","type":"link"}