{"product_id":"portwest-mx303-hi-vis-x-back-class-n-shirt-ls","title":"Portwest MX303 Hi-Vis X Back Class N Shirt – Long Sleeve (White) For Night Work","description":"\u003cdiv class=\"mx303-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003ePortwest MX303 Hi-Vis X Back Class N Shirt\u003c\/strong\u003e is the long-sleeve, 100% cotton drill work shirt built for \u003cstrong\u003enight work and low-light sites\u003c\/strong\u003e. Its \u003cstrong\u003eHiVisTex reflective tape in a cross-back (X-back) configuration\u003c\/strong\u003e wraps the shoulders and back so you stay visible from every angle when vehicle headlights or site lighting hit you — exactly where it matters after dark.\u003c\/p\u003e\n\u003cp\u003eMade from a \u003cstrong\u003epreshrunk 100% cotton drill (190g)\u003c\/strong\u003e, the MX303 breathes like a normal work shirt while meeting the Australian \u003cstrong\u003eClass N (night) high-visibility standard\u003c\/strong\u003e. Underarm cool-flow mesh and a ventilated back bodice split keep air moving on hot, humid shifts, and the long sleeve gives you extra cover from the sun, sparks and abrasion. It's the shirt rail crews, traffic controllers, night-shift civil teams and road workers reach for.\u003c\/p\u003e\n\u003cp\u003eEvery shirt is finished with \u003cstrong\u003edouble breasted pockets\u003c\/strong\u003e (both with a pen division and plastic button closure) and \u003cstrong\u003egusset sleeves\u003c\/strong\u003e for unrestricted arm movement — the practical details that make a work shirt comfortable enough to wear all day and all night.\u003c\/p\u003e\n\u003ch2\u003eWhy the MX303 is the smart choice for night work\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass N night visibility\u003c\/strong\u003e — retroreflective HiVisTex tape certified to AS\/NZS 4602.1:2011 Class N and the current AS 4602.1:2024 Class N Level 2, so you're seen in the dark, not just in daylight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX-back (cross-back) tape configuration\u003c\/strong\u003e — reflective tape runs over both shoulders and across the back, giving 360° visibility from the sides, front and rear — ideal for rail, road and plant-heavy sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% cotton drill, 190g\u003c\/strong\u003e — breathable, soft and preshrunk, so it holds its fit wash after wash.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCool-flow ventilation\u003c\/strong\u003e — underarm mesh and a back bodice split with cool-flow mesh move heat out and air in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPF 50+ sun protection\u003c\/strong\u003e — the fabric is rated AS 4399 UPF 50+ (blocks ~98% of UV rays) for long-sleeve coverage on day shifts too.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to work\u003c\/strong\u003e — double breasted pockets with pen division, plastic button closure and gusset sleeves for real-world durability and movement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003eMX303 (Portwest)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct name\u003c\/th\u003e\n\u003ctd\u003eHi-Vis X Back Class N Shirt L\/S (long sleeve)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShell fabric\u003c\/th\u003e\n\u003ctd\u003e100% Cotton Drill, 190g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFit\u003c\/th\u003e\n\u003ctd\u003eRegular, long sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour\u003c\/th\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSizes\u003c\/th\u003e\n\u003ctd\u003eXS, S, M, L, XL, 2XL, 3XL, 4XL, 5XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReflective tape\u003c\/th\u003e\n\u003ctd\u003eHiVisTex reflective tape — cross-back (X-back) configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePockets\u003c\/th\u003e\n\u003ctd\u003eDouble breasted pockets, both with pen division\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClosure\u003c\/th\u003e\n\u003ctd\u003ePlastic button closure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVentilation\u003c\/th\u003e\n\u003ctd\u003eUnderarm cool-flow mesh + back bodice split with cool-flow mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSun protection\u003c\/th\u003e\n\u003ctd\u003eAS 4399 UPF 50+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCare\u003c\/th\u003e\n\u003ctd\u003eMachine wash 40°C · do not bleach · line dry · iron max 150°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eStandards \u0026amp; certification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAS\/NZS 4602.1:2011 Class N\u003c\/strong\u003e — High-visibility safety garments for night use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAS 4602.1:2024 Class N Level 2\u003c\/strong\u003e — certified to the current Australian high-visibility standard for night-use garments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAS\/NZS 1906.4\u003c\/strong\u003e — Retroreflective materials and high-visibility fabrics for road and rail use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAS 4399 UPF 50+\u003c\/strong\u003e — Sun protective clothing, the highest UPF rating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"note\"\u003e\u003cstrong\u003eClass N vs Class D:\u003c\/strong\u003e \u003cem\u003eClass N\u003c\/em\u003e garments use retroreflective tape to make you visible at night when lit by vehicle headlights or site lighting. \u003cem\u003eClass D\u003c\/em\u003e (day) garments rely on fluorescent fabric for daytime visibility. If you need to be seen both day and night, look for a Class D\/N (day\/night) garment — contact us and we'll point you to the right option.\u003c\/p\u003e\n\u003ch2\u003eWho is the MX303 built for?\u003c\/h2\u003e\n\u003cp\u003eThe MX303 is a night-visibility work shirt for anyone working in or near moving plant, vehicles or traffic after dark:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail \u0026amp; track workers\u003c\/strong\u003e — the X-back tape and long sleeve suit rail corridor and possession work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraffic control \u0026amp; road crews\u003c\/strong\u003e — high night-time visibility for roadworks, closures and line marking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCivil \u0026amp; construction night shifts\u003c\/strong\u003e — seen around excavators, trucks and cranes in low light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining \u0026amp; quarrying\u003c\/strong\u003e — heavy plant environments where 360° visibility is essential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarehousing \u0026amp; logistics (night)\u003c\/strong\u003e — forklift and yard work after dark.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUtilities, councils \u0026amp; maintenance\u003c\/strong\u003e — night call-outs and roadside works.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSizing \u0026amp; fit\u003c\/h2\u003e\n\u003cp\u003eThe MX303 is a regular-fit, long-sleeve shirt in sizes \u003cstrong\u003eXS through 5XL\u003c\/strong\u003e. It's preshrunk, so it keeps its size after washing. If you're between sizes or kitting out a team, message us and we'll help you get the size run right the first time.\u003c\/p\u003e\n\u003ch2\u003eBuying for a crew? Bulk \u0026amp; trade welcome\u003c\/h2\u003e\n\u003cp\u003eWe're \u003cstrong\u003eAustralia's bulk glove specialists\u003c\/strong\u003e — and we supply workwear and hi-vis to trade and volume customers too. Ordering for a team? We can supply \u003cstrong\u003emixed sizes in one order\u003c\/strong\u003e, arrange \u003cstrong\u003etrade pricing\u003c\/strong\u003e and set up a \u003cstrong\u003estanding order\u003c\/strong\u003e so your crew is never without compliant hi-vis. \u003cstrong\u003eContact us for bulk and trade pricing.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eIs this a day or night hi-vis shirt?\u003c\/h3\u003e\n\u003cp\u003eIt's a \u003cstrong\u003eClass N (night)\u003c\/strong\u003e garment. The retroreflective HiVisTex tape makes you visible at night when illuminated by headlights or site lighting. It's certified to AS\/NZS 4602.1:2011 Class N and AS 4602.1:2024 Class N Level 2.\u003c\/p\u003e\n\u003ch3\u003eWhat does \"X back\" or \"cross back\" mean?\u003c\/h3\u003e\n\u003cp\u003eIt refers to the reflective tape configuration. On the MX303 the tape runs over both shoulders and crosses the back in an X shape, giving all-round visibility from the front, sides and rear — important when plant and vehicles can approach from any direction.\u003c\/p\u003e\n\u003ch3\u003eWhat is the shirt made of?\u003c\/h3\u003e\n\u003cp\u003e100% cotton drill, 190g. It's preshrunk and breathable, with underarm cool-flow mesh and a ventilated back bodice split to keep you cool.\u003c\/p\u003e\n\u003ch3\u003eWhat sizes are available?\u003c\/h3\u003e\n\u003cp\u003eXS, S, M, L, XL, 2XL, 3XL, 4XL and 5XL in White.\u003c\/p\u003e\n\u003ch3\u003eDoes it protect against the sun?\u003c\/h3\u003e\n\u003cp\u003eYes. The fabric is rated AS 4399 UPF 50+, which blocks around 98% of UV rays — useful for day shifts and long-sleeve coverage.\u003c\/p\u003e\n\u003ch3\u003eIs it compliant for rail and road work?\u003c\/h3\u003e\n\u003cp\u003eThe MX303 meets the Australian night-visibility standard (Class N) and AS\/NZS 1906.4 for retroreflective materials. Always check your site or network's specific PPE requirements — some rail networks specify particular tape configurations or day\/night (Class D\/N) garments.\u003c\/p\u003e\n\u003ch3\u003eCan I order mixed sizes for my team?\u003c\/h3\u003e\n\u003cp\u003eYes. We supply trade and volume orders with mixed sizes and can set up trade pricing and standing orders. Contact us with your size breakdown.\u003c\/p\u003e\n\u003ch3\u003eHow do I care for the reflective tape?\u003c\/h3\u003e\n\u003cp\u003eMachine wash at 40°C, do not bleach, line dry and iron at a maximum of 150°C. Avoid fabric softener and high-heat drying, which can reduce the life of the retroreflective tape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Portwest","offers":[{"title":"XS \/ White","offer_id":44048041312291,"sku":"-1","price":45.0,"currency_code":"AUD","in_stock":true},{"title":"S \/ White","offer_id":44048041345059,"sku":"-2","price":45.0,"currency_code":"AUD","in_stock":true},{"title":"M \/ White","offer_id":44048041377827,"sku":"-3","price":45.0,"currency_code":"AUD","in_stock":true},{"title":"L \/ White","offer_id":44048041410595,"sku":"-4","price":45.0,"currency_code":"AUD","in_stock":true},{"title":"XL \/ White","offer_id":44048041443363,"sku":"-5","price":45.0,"currency_code":"AUD","in_stock":true},{"title":"XXL \/ White","offer_id":44048041476131,"sku":"-6","price":45.0,"currency_code":"AUD","in_stock":true},{"title":"XXXL \/ White","offer_id":44048041508899,"sku":"-7","price":45.0,"currency_code":"AUD","in_stock":true},{"title":"4XL \/ White","offer_id":44048041541667,"sku":"-8","price":45.0,"currency_code":"AUD","in_stock":true},{"title":"5XL \/ White","offer_id":44048041574435,"sku":"-9","price":45.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/9060\/5859\/files\/MX303WHR.jpg?v=1791942910","url":"https:\/\/tassafety.com.au\/products\/portwest-mx303-hi-vis-x-back-class-n-shirt-ls","provider":"Tasmanian Safety Supplies","version":"1.0","type":"link"}