{"product_id":"nike-hyperko-3-se-boxing-shoes-black-grey","title":"Nike HyperKO 3 SE Boxing Shoes - Black\/Grey","description":"\u003cp\u003eThe HyperKO 3 SE takes Nike's lightest boxing platform and puts it in Black\/Grey — the special-edition designation typically marks a limited or non-standard colour run on the same underlying shoe, so the construction here matches the standard HyperKO 3 exactly.\u003c\/p\u003e\u003ch3\u003eWhat defines the HyperKO 3\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10.2oz\u003c\/strong\u003e, Nike's lightest boxing shoe to date.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuper Critical Foam footbed\u003c\/strong\u003e for energy return and durability across long sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLace garage\u003c\/strong\u003e — velcro on the tongue for excess lace storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnkle lace-holder\u003c\/strong\u003e at the heel to stop wrapped laces slipping mid-fight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForefoot strap\u003c\/strong\u003e, built on the same construction as the HyperKO 1, for lockdown in a lighter shoe.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBlack\/Grey practicality\u003c\/h3\u003e\u003cp\u003eA neutral, low-visibility colourway hides gym wear better than any of the brighter HyperKO 3 options — the trade-off for standing out less under ring lights is a shoe that looks presentable for longer through daily training.\u003c\/p\u003e\u003ch3\u003eSizing\u003c\/h3\u003e\u003cp\u003eOrder half a size up from your normal shoe size; this line runs narrow and about half a size short of the marked size.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the SE designation mean?\u003c\/strong\u003e\u003cbr\u003eSpecial edition — typically a limited or rotating colourway on the same core shoe, rather than a change to the construction or technology.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs Black\/Grey a good daily training colour?\u003c\/strong\u003e\u003cbr\u003eYes — neutral, low-visibility colourways generally hide gym wear better than bright finishes across any boxing shoe line.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul class=\"bf-specs\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Nike\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Nike HyperKO 3 SE Boxing Shoes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\/Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper material:\u003c\/strong\u003e Polyester\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutsole:\u003c\/strong\u003e Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosure:\u003c\/strong\u003e Lace-up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeel:\u003c\/strong\u003e Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Lightweight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSport:\u003c\/strong\u003e Boxing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Unisex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAge group:\u003c\/strong\u003e Adults\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e US 6–12 (13 sizes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; returns\u003c\/h3\u003e\u003cp\u003eShips worldwide: 1–3 business days to prepare, 4–7 business days in transit (5–10 business days total). Standard shipping $24.50 USD, or express with the original shoe box for $34.50 USD. Returns accepted within 14 days of delivery on unused items — see our \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e.\u003c\/p\u003e","brand":"Nike","offers":[{"title":"6 US \/ 5 UK \/ 38.5 EU \/ Black\/Grey","offer_id":67872499400898,"sku":"NK-HK3SE-BLKGRY-6","price":174.5,"currency_code":"USD","in_stock":true},{"title":"7 US \/ 6 UK \/ 40 EU \/ Black\/Grey","offer_id":67872499433666,"sku":"NK-HK3SE-BLKGRY-7","price":174.5,"currency_code":"USD","in_stock":true},{"title":"8 US \/ 7 UK \/ 41 EU \/ Black\/Grey","offer_id":67872499466434,"sku":"NK-HK3SE-BLKGRY-8","price":174.5,"currency_code":"USD","in_stock":true},{"title":"9 US \/ 8 UK \/ 42.5 EU \/ Black\/Grey","offer_id":67872499499202,"sku":"NK-HK3SE-BLKGRY-9","price":174.5,"currency_code":"USD","in_stock":true},{"title":"10 US \/ 9 UK \/ 44 EU \/ Black\/Grey","offer_id":67872499531970,"sku":"NK-HK3SE-BLKGRY-10","price":174.5,"currency_code":"USD","in_stock":true},{"title":"11 US \/ 10 UK \/ 45 EU \/ Black\/Grey","offer_id":67872499564738,"sku":"NK-HK3SE-BLKGRY-11","price":174.5,"currency_code":"USD","in_stock":true},{"title":"12 US \/ 11 UK \/ 46 EU \/ Black\/Grey","offer_id":67872499597506,"sku":"NK-HK3SE-BLKGRY-12","price":174.5,"currency_code":"USD","in_stock":true},{"title":"6.5 US \/ 5.5 UK \/ 39 EU \/ Black\/Grey","offer_id":67872499630274,"sku":"NK-HK3SE-BLKGRY-65","price":174.5,"currency_code":"USD","in_stock":true},{"title":"7.5 US \/ 6.5 UK \/ 40.5 EU \/ Black\/Grey","offer_id":67872499663042,"sku":"NK-HK3SE-BLKGRY-75","price":174.5,"currency_code":"USD","in_stock":true},{"title":"8.5 US \/ 7.5 UK \/ 42 EU \/ Black\/Grey","offer_id":67872499695810,"sku":"NK-HK3SE-BLKGRY-85","price":174.5,"currency_code":"USD","in_stock":true},{"title":"9.5 US \/ 8.5 UK \/ 43 EU \/ Black\/Grey","offer_id":67872499728578,"sku":"NK-HK3SE-BLKGRY-95","price":174.5,"currency_code":"USD","in_stock":true},{"title":"10.5 US \/ 9.5 UK \/ 44.5 EU \/ Black\/Grey","offer_id":67872499761346,"sku":"NK-HK3SE-BLKGRY-105","price":174.5,"currency_code":"USD","in_stock":true},{"title":"11.5 US \/ 10.5 UK \/ 45.5 EU \/ Black\/Grey","offer_id":67872499794114,"sku":"NK-HK3SE-BLKGRY-115","price":174.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/5049\/7474\/files\/nike-boxing-training-shoes-angle.jpg?v=1792419009","url":"https:\/\/ringforgefootwear.com\/products\/nike-hyperko-3-se-boxing-shoes-black-grey","provider":"RingForgeFootwear","version":"1.0","type":"link"}