Full Product Info Redefine speed with the Nike Mercurial Superfly VII Elite Football Boots. Taking the lightweight form-fitting construction of their predecessor, the Mercurial 7 integrate new high tenacity yarn into the 360 Flyknit upper to provide a more supportive fit. High-speed touch remains exceptionally responsive with the NIKESKIN overlay and All Conditions Control providing clean, controlled touch regardless of the weather. The split soleplate has been finessed with the addition of Nike Aerotrak zone with microgrooves. This new arrangement provides a stiffer plate that promotes and supports acceleration off the mark, allowing you to open up more attacking options. Unleash new levels of speed this football season in the Nike Mercurial Flykknit 7. One piece 360-degree Flyknit upper integrates high tenacity yarn for a more supportive fit that still securely wraps around the foot for a glove-like fit Dynamic Fit collar enhances support and stability to the lower leg Ultra-thin NIKESKIN overlay keep your foot close to the ball for unbelievable feedback All Conditions Control (ACC) delivers exceptional touch and control no matter the weather NikeGrip technology in the insole helps secure your foot in place within the boot Nike Aerotrak zone in forefoot place provides a stiffer chassis for more explosive acceleration Features Finessed 360 Flyknit upper utilises high tenacity yarn for a more secured fit Nikeskin overlay and ACC technology in the forefoot for controlled touch no matter the conditions Aerotrak zone in the forefoot provides a slightly stiffer chassis to supercharge speed Show Size Guide Hide Size Guide .view{margin:auto;width:auto}.size-chart{border:0}.size-chart-wrapper{position:relative;overflow:auto;white-space:nowrap}.sticky-col{position:sticky;position:-webkit-sticky;background-color:#fff}.first-col{width:100px;min-width:100px;max-width:100px;left:0}.second-col{width:150px;min-width:150px;max-width:150px;left:100px}@media (max-width:767px){#sizechart-reb .table td,#sizechart-reb table td{display:table-cell;width:inherit}#sizechart-reb .table thead,#sizechart-reb table thead{display:table-header-group}} Nike Size Guide Shoe Sizes Shoe sizes on product details pages are in US shoe size. Your foot length (in cm) will be different than the CM size on your shoe box. CM size refers to a sizing system, like US, UK, EUR, and should not be confused with the length of the foot UNISEX SHOE SIZES US MEN 1 1.5 2 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 US WOMEN 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 UK 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 EU 32.5 33 33.5 34 35 35.5 36 36.5 37.5 38 38.5 39 40 40.5 41 42 42.5 43 44 44.5 45 45.5 46 47 47.5 48 48.5 49 49.5 50 50.5 CM 20 20.5 21 21.5 22 22.5 23 23.5 23.5 24 24 24.5 25 25.5 26 26.5 27 27.5 28 28.5 29 29.5 30 30.5 31 31.5 32 32.5 33 33.5 34 MEN'S SHOE SIZES US 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 15 16 17 18 UK 5.5 6 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14 15 16 17 EU 38.5 39 40 40.5 41 42 42.5 43 44 44.5 45 45.5 46 47 47.5 48 48.5 49.5 50.5 51.5 52.5 FOOT CM 23.7 24.1 24.5 25 25.4 25.8 26.2 26.7 27.1 27.5 27.9 28.3 28.8 29.2 29.6 30 30.5 31.3 32.2 33 33.9 WOMEN'S SHOE SIZES US 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 UK 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 EU 35.5 36 36.5 37.5 38 38.5 39 40 40.5 41 42 42.5 43 44 44.5 FOOT CM 22 22.4 22.9 23.3 23.7 24.1 24.5 25 25.4 25.8 26.2 26.7 27.1 27.5 27.9 CHILDREN'S SHOE SIZES US 0C 1C 1.5C 2C 2.5C 3C 3.5C 4C 4.5C 5C 5.5C 6C 6.5C 7C 7.5C 8C 8.5C 9C 9.5C 10C 10.5C 11C 11.5C 12C 12.5C 13C 13.5C UK 0 0.5 1 1.5 2 2.5 3 3.5C 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 EU 15 16 16.5 17 18 18.5 19 19.5 20 21 21.5 22 22.5 23.5 24 24 25.5 26 26.5 27 27.5 28 28.5 29.5 30 31 31.5 CM 6 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 13.5 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 FOOT CM 8.3 9.1 9.5 10 10.4 10.8 11.2 11.6 12 12.5 13 13.3 13.8 14.2 14.6 14.6 15.5 15.9 16.3 16.7 17.2 17.6 18 18.4 18.8 19.3 19.7 YOUTHS SHOE SIZES US YOUTH 1Y 1.5Y 2Y 2.5Y 3Y 3.5Y 4Y 4.5Y 5Y 5.5Y 6Y 6.5Y 7Y US M / W W5.5 W6 W6.5 W7 M6 / W7.5 M6.5 / W8 M7 / W8.5 EU YOUTH 32 33 33.5 34 35 35.5 36 36.5 37.5 38 38.5 39 40 EU M / W W36 W36.5 W37.5 W38 M38.5 / W38.5 M39 / W39 M40 / W40 UK YOUTH 13.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6 UK M / W W3 W3.5 W4 W4.5 M5.5 / W5 M6 / W5.5 M6 / W6 FOOT (CM) 20.1 20.4 20.8 21.2 21.6 21.9 22.3 22.7 23.1 23.4 23.8 24.2 24.6 Features Finessed 360 Flyknit upper utilises high tenacity yarn for a more secured fit Nikeskin overlay and ACC technology in the forefoot for controlled touch no matter the conditions Aerotrak zone in the forefoot provides a slightly stiffer chassis to supercharge speed