{"product_id":"30kg-adjustable-weight-vest","title":"30KG Adjustable Weight Vest – Boxing \u0026 Gym Training","description":"\u003cdiv\u003e\n\u003cp\u003eTrain heavier without straining your joints by adding up to 30 kg of programmable resistance to any routine. This vest begins at a mere 600 g and distributes sand or steel bars across thirty-two independent pockets, letting you increase load in precise increments rather than jumping between fixed-weight products.\u003c\/p\u003e\n\u003cimg alt=\"01\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hcd824a0effc94e69a7f14bafbee0fdbeu.jpg\"\u003e\n\u003cp\u003eThe shell is stitched from high-density oxford fabric and nylon to withstand repetitive washing and abrasive gym floors, while a layer of high-flexibility compressed sponge interlining absorbs impact during burpees, box jumps, and sprint intervals. You feel that cushioning immediately when you engage the extra-wide shoulder straps, which line the underside with soft cotton to prevent chafing under the harness.\u003c\/p\u003e\n\u003cimg alt=\"1\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hf399d63a618b474bbad89811c49b90e9K.jpg\"\u003e\n\u003cp\u003eFine-tune the fit using dual Velcro bands across the chest and lower back, tightening the silhouette so the plate matrix never shifts during lateral shuffles or mountain climbers. The widened shoulder layout spreads tension away from the neck, keeping breathing unrestrictive even on high-rep metabolic circuits.\u003c\/p\u003e\n\u003cimg alt=\"2\" src=\"https:\/\/ae01.alicdn.com\/kf\/H0bde5d60225f4ac3895782556c4aff2bi.jpg\"\u003e\n\u003cp\u003eMeasuring 58 cm by 42 cm (23.6 in by 16.5 in), the garment matches standard athletic proportions and maintains a low profile beneath loose training shirts. The black exterior resists visible wear and pairs cleanly with free-weight racks, jump ropes, and heavy bags. Because steel bars and sand inserts are excluded from the package, you avoid shipping dead weight and pay only for the exact capacity your current strength level requires.\u003c\/p\u003e\n\u003cimg alt=\"3\" src=\"https:\/\/ae01.alicdn.com\/kf\/H7a65c88b18f74257ba0b7400c59b055bp.jpg\"\u003e\n\u003cimg alt=\"4\" src=\"https:\/\/ae01.alicdn.com\/kf\/H19362ae05df8477fb18542b4ad72332cp.jpg\"\u003e\n\u003cp\u003eFill the compartments incrementally, verify left-right balance before securing the buckles, and carry the added mass through plyometrics, tempo runs, or controlled bodyweight progressions. The mechanical advantage built into the fabric cut ensures consistent contact with your torso so force transfer remains efficient session after session.\u003c\/p\u003e\n\u003cimg alt=\"5\" src=\"https:\/\/ae01.alicdn.com\/kf\/H0180c84e92324644bb8f8bee058888fcO.jpg\"\u003e\n\u003cimg alt=\"6\" src=\"https:\/\/ae01.alicdn.com\/kf\/Ha040198d9b4047b2a8b56ac6a2e23398A.jpg\"\u003e\n\u003cimg alt=\"7\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hb362f31f4fb04ddf9aac2b4cc579c09cg.jpg\"\u003e\n\u003c\/div\u003e","brand":"Oz-Direct.com","offers":[{"title":"China","offer_id":67381882454061,"sku":"12321C87B48D45DB8A53009A149385DC","price":58.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/9970\/4365\/files\/H05b6f2fa388149a39fd5dbe5353360c3v.webp?v=1787206264","url":"https:\/\/oz-direct.com\/products\/30kg-adjustable-weight-vest","provider":"Oz-Direct.com","version":"1.0","type":"link"}