{"product_id":"st259","title":"Women’s Sierra thermal jacket","description":"\u003cp\u003e\u003cstrong\u003eWomen’s Sierra thermal jacket\u003c\/strong\u003e – custom printed to order with your own logo, artwork or text. A practical, protective layer ideal for branded workwear and team kit. Printed in the UK with no minimum order: upload your design and we'll email a mockup to approve before we print.\u003c\/p\u003e\u003cp\u003eEngineered for high performance with reduced weight, the Women’s Sierra thermal jacket is the ideal layering piece for any outdoor adventure, providing lightweight thermal efficiency. It features Stormtech Thermal Shell™ insulation and a DWR (Durable Water Repellent) finish to keep you warm and dry while repelling wet weather. A full-length internal storm flap adds extra protection against the elements, while the quilted design ensures optimal heat retention without bulk. Built with feather-free insulation, this jacket provides sustainable warmth, with elasticised cuffs to help lock in heat, ensuring you’re ready for anything, whatever the weather.\u003c\/p\u003e\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eTo find your size, measure around the fullest part of your bust, keeping the tape level.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eTo fit bust\u003c\/th\u003e\n\u003cth\u003eTo fit bust (cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eXS (8)\u003c\/td\u003e\n\u003ctd\u003e32-33\"\u003c\/td\u003e\n\u003ctd\u003e81-84cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS (10)\u003c\/td\u003e\n\u003ctd\u003e34-35\"\u003c\/td\u003e\n\u003ctd\u003e86-89cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM (12)\u003c\/td\u003e\n\u003ctd\u003e36-37\"\u003c\/td\u003e\n\u003ctd\u003e91-94cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL (14)\u003c\/td\u003e\n\u003ctd\u003e38-40\"\u003c\/td\u003e\n\u003ctd\u003e97-102cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL (16)\u003c\/td\u003e\n\u003ctd\u003e41-43\"\u003c\/td\u003e\n\u003ctd\u003e104-109cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL (18)\u003c\/td\u003e\n\u003ctd\u003e44-46\"\u003c\/td\u003e\n\u003ctd\u003e112-117cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL (20)\u003c\/td\u003e\n\u003ctd\u003e47-49\"\u003c\/td\u003e\n\u003ctd\u003e119-124cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eThis is a general size guide. Actual fit varies by style (slim, regular or oversized) and by brand, so please use it as an approximate starting point.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eHow to customise your jacket\u003c\/h3\u003e\u003cp\u003ePlease choose your print location and print size from the options below and upload your designs into the upload field. You will receive an email with a mockup of your order before printing.\u003c\/p\u003e\u003cp\u003eNeed help? Contact us at \u003ca href=\"mailto:printing@theinnersanctumgroup.co.uk\"\u003eprinting@theinnersanctumgroup.co.uk\u003c\/a\u003e.\u003c\/p\u003e","brand":"The Inner Sanctum Group","offers":[{"title":"Black \/ XS","offer_id":53439305220443,"sku":"ST259BLACXS","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Black \/ S","offer_id":53439305253211,"sku":"ST259BLACS","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Black \/ M","offer_id":53439305285979,"sku":"ST259BLACM","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Black \/ L","offer_id":53439305318747,"sku":"ST259BLACL","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Black \/ XL","offer_id":53439305351515,"sku":"ST259BLACXL","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 2XL","offer_id":53439305384283,"sku":"ST259BLAC2XL","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 3XL","offer_id":53439305417051,"sku":"ST259BLAC3XL","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Granite \/ XS","offer_id":53439305449819,"sku":"ST259GRANXS","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Granite \/ S","offer_id":53439305482587,"sku":"ST259GRANS","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Granite \/ M","offer_id":53439305515355,"sku":"ST259GRANM","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Granite \/ L","offer_id":53439305548123,"sku":"ST259GRANL","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Granite \/ XL","offer_id":53439305580891,"sku":"ST259GRANXL","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Granite \/ 2XL","offer_id":53439305613659,"sku":"ST259GRAN2XL","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Granite \/ 3XL","offer_id":53439305646427,"sku":"ST259GRAN3XL","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ XS","offer_id":53439305679195,"sku":"ST259NAVYXS","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ S","offer_id":53439305711963,"sku":"ST259NAVYS","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ M","offer_id":53439305744731,"sku":"ST259NAVYM","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ L","offer_id":53439305777499,"sku":"ST259NAVYL","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ XL","offer_id":53439305810267,"sku":"ST259NAVYXL","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ 2XL","offer_id":53439305843035,"sku":"ST259NAVY2XL","price":39.5,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ 3XL","offer_id":53439305875803,"sku":"ST259NAVY3XL","price":39.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/1811\/3371\/files\/ST259_LS00_2026.jpg?v=1782372468","url":"https:\/\/theinnersanctumgroup.co.uk\/products\/st259","provider":"The Inner Sanctum Group","version":"1.0","type":"link"}