{"product_id":"calzatura-lowa-zephyr-mk2-gtx-lo-wide-nero","title":"LOWA Zephyr MK2 GTX LO Wide Footwear — Black","description":"\u003cp\u003eThe Zephyr MK2 GTX LO Wide is a low-cut boot in wide fit, designed for those operating on uneven terrain who fall towards the wider end of the sizing spectrum. The internal upper height is \u003cstrong\u003e80 mm\u003c\/strong\u003e, the external height \u003cstrong\u003e115 mm\u003c\/strong\u003e, with a boot shaft height of \u003cstrong\u003e85 mm\u003c\/strong\u003e in accordance with EN ISO 20347:2012: enough to protect the ankle without restricting stride on fast-moving terrain.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eGORE-TEX Extended Comfort\u003c\/strong\u003e membrane manages both waterproofing and breathability simultaneously: unlike a standard membrane, the Extended Comfort variant is designed for high-intensity activity, where heat build-up inside the boot is the primary concern. The result is a boot that stays dry from the outside without trapping the vapour produced by the foot during prolonged movement. The \u003cstrong\u003ewater-repellent suede upper at 1.4–1.6 mm\u003c\/strong\u003e combined with \u003cstrong\u003eCORDURA nylon\u003c\/strong\u003e adds abrasion resistance in high-wear areas without adding bulk to the profile: the stated weight is \u003cstrong\u003e1,020 g per pair\u003c\/strong\u003e, measured in UK size 8.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003edual-density polyurethane\u003c\/strong\u003e midsole distributes load differently between the heel and forefoot, reducing fatigue during long sessions. The \u003cstrong\u003eLOWA-Monowrap\u003c\/strong\u003e construction wraps around the outsole and extends up the upper to form a continuous frame: this reduces lateral flex without adding separate rigid reinforcements, with the benefit that the boot maintains a consistent response even after the materials soften during break-in. The trade-off to consider is typical of low-cut boots with a membrane: lateral protection is lower than a high-cut boot, and in the event of prolonged submersion water can enter from the top; the LO cut is the right choice when mobility and speed of movement matter more than full protection from deep water.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThe GORE-TEX Extended Comfort membrane keeps the foot dry even at high movement intensity, where standard membranes tend to trap heat.\u003c\/li\u003e\n\u003cli\u003eThe Wide fit is calibrated for broad feet: it prevents lateral compression that causes fatigue and pressure points during long sessions.\u003c\/li\u003e\n\u003cli\u003eWater-repellent suede at 1.4–1.6 mm combined with CORDURA offers abrasion resistance in the most exposed areas without adding unnecessary weight.\u003c\/li\u003e\n\u003cli\u003eThe LOWA-Monowrap construction forms a continuous perimeter frame that reduces lateral play without stiffening the stride.\u003c\/li\u003e\n\u003cli\u003eThe dual-density polyurethane midsole distributes load differentially, limiting fatigue during extended outings.\u003c\/li\u003e\n\u003cli\u003eCE certification EN ISO 20347:2012 with O2 WR FO HI CI HRO SRC requirements: the boot meets verified professional protection standards.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LOWA","offers":[{"title":"7","offer_id":63798866673994,"sku":"LOWA252-7","price":178.9,"currency_code":"EUR","in_stock":true},{"title":"7,5","offer_id":63798866706762,"sku":"LOWA252-75","price":178.9,"currency_code":"EUR","in_stock":true},{"title":"8","offer_id":63798866739530,"sku":"LOWA252-8","price":178.9,"currency_code":"EUR","in_stock":true},{"title":"8,5","offer_id":63798866772298,"sku":"LOWA252-85","price":178.9,"currency_code":"EUR","in_stock":true},{"title":"9","offer_id":63798866805066,"sku":"LOWA252-9","price":178.9,"currency_code":"EUR","in_stock":true},{"title":"9,5","offer_id":63798866837834,"sku":"LOWA252-95","price":178.9,"currency_code":"EUR","in_stock":true},{"title":"10","offer_id":63798866870602,"sku":"LOWA252-10","price":178.9,"currency_code":"EUR","in_stock":false},{"title":"10,5","offer_id":63798866903370,"sku":"LOWA252-105","price":178.9,"currency_code":"EUR","in_stock":true},{"title":"11","offer_id":63798866936138,"sku":"LOWA252-11","price":178.9,"currency_code":"EUR","in_stock":true},{"title":"11,5","offer_id":63798866968906,"sku":"LOWA252-115","price":178.9,"currency_code":"EUR","in_stock":true},{"title":"12","offer_id":63798867001674,"sku":"LOWA252-12","price":178.9,"currency_code":"EUR","in_stock":false},{"title":"13","offer_id":63798867034442,"sku":"LOWA252-13","price":178.9,"currency_code":"EUR","in_stock":true},{"title":"6,5","offer_id":63798867067210,"sku":"LOWA252-65","price":178.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0026\/3920\/0291\/files\/77879.jpg?v=1791147866","url":"https:\/\/www.vipertactical.it\/en\/products\/lowa-zephyr-mk2-gtx-lo-wide-footwear-black","provider":"Viper Tactical ","version":"1.0","type":"link"}