{"product_id":"blast-boot","title":"BLAST BOOT","description":"\u003cp data-sourcepos=\"13:1-13:49\"\u003eCONTACT US FOR AVAILABILITY - ONLY MADE TO ORDER\u003c\/p\u003e\n\u003cp data-sourcepos=\"15:1-16:31\"\u003e\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e UK 5-11 \/ EUR 38-45 \/ US 6-12\u003c\/p\u003e\n\u003cp data-sourcepos=\"15:1-16:31\"\u003e\u003cstrong\u003eProduct Code:\u003c\/strong\u003e 4S000032-021-001\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-sourcepos=\"18:1-31:81\"\u003ePadded collar and tongue for comfort\u003cbr data-sourcepos=\"18:38-19:1\"\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-31:81\"\u003eFlame resistant Nomex laces\u003cbr data-sourcepos=\"19:29-20:1\"\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-31:81\"\u003eGusseted tongue keeps out dirt and debris\u003cbr data-sourcepos=\"20:43-21:1\"\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-31:81\"\u003eCut resistant and radiant heat resistant upper\u003cbr data-sourcepos=\"21:48-22:1\"\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-31:81\"\u003eAnkle lace lock for extra support\u003cbr data-sourcepos=\"22:35-23:1\"\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-31:81\"\u003eFast wicking lining for moisture management and comfort\u003cbr data-sourcepos=\"23:57-24:1\"\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-31:81\"\u003eDurable flame-resistant waterproof leather upper\u003cbr data-sourcepos=\"24:50-25:1\"\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-31:81\"\u003eRemovable high rebound PU insole\u003cbr data-sourcepos=\"25:34-26:1\"\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-31:81\"\u003eLightweight anti-penetration plate combined with Aramid package for extra protection against fragments\u003cbr data-sourcepos=\"26:104-27:1\"\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-31:81\"\u003eHigh energy absorption polyurethane midsole\u003cbr data-sourcepos=\"27:45-28:1\"\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-31:81\"\u003eRubber pods for extra durability and grip\u003cbr data-sourcepos=\"28:43-29:1\"\u003eV-shaped direct injected PU polyether midsole, engineered to release energy created by the blast\u003cbr data-sourcepos=\"29:98-30:1\"\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-31:81\"\u003eFragment protection according to STANAG 2920 at V50=400 m\/s protection, fragments weight of 1,102 g. Using fragment simulating projectiles (FSP)\u003cbr data-sourcepos=\"30:146-31:1\"\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-31:81\"\u003eBlast protection against anti personal mines with 37.5 grams explosive contents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"35:1-36:805\"\u003eThe 4SYS BLAST Boot (Fragmentation and Blast Resistant Demining boot) is a lightweight using advance ballistic materials that maximize protection while reducing the overall weight of the equipment.\u003c\/p\u003e\n\u003cp data-sourcepos=\"35:1-36:805\"\u003e\u003cbr data-sourcepos=\"35:198-36:1\"\u003eThe 4SYS boot delivers all the function of a modern combat boot, while providing advanced blast and shrapnel protection. Its value is in allowing personnel to operate as normal but with the confidence of state-of-the-art, energy-absorbing protection—significantly reducing the risk of disabling foot injuries in high-threat environments. Cooperation with The Royal British Legion Centre for Blast Injury Studies at Imperial College (UK). 4SYS developed a new generation of demining boot with enhanced performance in mitigating injury due to explosions. Results have been obtained with combination of innovative materials and structures inserted into the boot’s sole and offered enhanced protection over the standard combat boot in loading commensurate to that seen when in contact with explosive devices.\u003c\/p\u003e\n\u003cp data-sourcepos=\"38:1-38:175\"\u003eThe 4SYS BLAST Anti-Mine Boot sets a new standard in operational footwear. Its core innovation is a mix of design and material combined to provide the requested performances.\u003c\/p\u003e\n\u003cp data-sourcepos=\"40:1-40:161\"\u003eThis boot structure remains rigid in normal use and collapse under rapid high-force impact—effectively absorbing blast energy before it injures the foot or leg.\u003c\/p\u003e\n\u003cp data-sourcepos=\"42:1-42:303\"\u003e-Targeted injury mitigation: Tuned to collapse at 8 kN(reaching within 3 ms), representing only a 10% probability of major heel injury (per NATO military standards for a 35-year-old male). Everyday forces from running or jumping are safely accommodated, while disabling trauma from blasts is minimized.\u003c\/p\u003e\n\u003cul data-sourcepos=\"44:1-46:182\"\u003e\n\u003cli data-sourcepos=\"44:1-45:1\"\u003e\n\u003cp data-sourcepos=\"44:3-44:162\"\u003eShrapnel-arrest system: The sole incorporates a shrapnel arrest structure engineered to intercept blast-driven fragments, so they do not penetrate to the foot.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"46:1-46:182\"\u003e\n\u003cp data-sourcepos=\"46:3-46:182\"\u003eEnhanced stand-off: The foot is separated from the ground by sole thickness 2.5 times greater than a conventional combat boot, greatly reducing the effect of initial blast forces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4SYS","offers":[{"title":"Default Title","offer_id":56626425823580,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/7233\/2462\/files\/4S000032-021_4SYSBLASTBOOT_black_Catalogue.png?v=1770022797","url":"https:\/\/4sysfootwear.com\/products\/blast-boot","provider":"4SYS","version":"1.0","type":"link"}