Sidi Rex Air Boots

• Product Details

  The Rex Air Boot combines trusted protection with optimized ventilation, thanks to its perforated upper, making it ideal for street-level use. Designed to prioritize breathability without compromising safety, this boot maintains the high-performance features of the Rex while offering enhanced airflow. Every detail has been meticulously crafted for superior protection, with high-grade TPU protectors and a fiberglass-reinforced nylon exoskeleton providing essential support. The innovative high-density resin dial system ensures a precise, customized fit, with easy adjustments from both sides. Additionally, the side-slip design enhances rider stability, delivering a secure and confident riding experience.

  • The Rex Air comes with heavily perforated Technomicro for maximum airflow.
  • The boot is equipped with three steel cable adjustable closures with Sidi's exclusive TECNO-3 PUSH rotor. The PUSH button allows the arm of the dial to be lifted perpendicular for more closing pressure. The shin and ankle mechanisms pull from the center allowing a symmetric closure. The instep mechanism ensures a snug yet comfortable fit.
  • Sidi's proprietary Technomicro is used to construct the upper. Elastic panels are added in the key front and rear of the boot flex areas for maximum comfort.
  • The foot is surrounded by Cambrelle, a synthetic lining material that wicks moisture away and keeps your skin dry and less likely to blister.
  • A single ankle support brace joins the internal and external ankle joint for more support. In the outer lower part, the ankle support brace is equipped with air vents which can be operated by an aerodynamic-shaped button. The ankle support brace is made of a nylon material infused with fiberglass fibers. Small slots on the joint's central part allows perspiration and air dissipation.
  • Nylon innersole with removable arch support pad.
  • Double stitched in all high stress areas.
  • All bolt-on parts are replaceable.
  • Dual compound sole.
  • DuPont polymer toe shift pad.
  • Perforated Teflon treated nylon lining.
  • Asymmetric shaped heel cup is equipped with a soft fixed insert on the internal side of the boot for better adherence and contact with the bike.
  • The toe slider is made of nylon reinforced with fiberglass and is fitted with a new air intake and an innovative alloy insert.
  • Padded Achilles area is very comfortable.

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• Sizing Info

• # Part Numbers

  Product Variant	Manufacturer Part #
  Black/Black / 39	2001-0205-39
  Black/Black / 40	2001-0205-40
  Black/Black / 41	2001-0205-41
  Black/Black / 42	2001-0205-42
  Black/Black / 43	2001-0205-43
  Black/Black / 44	2001-0205-44
  Black/Black / 45	2001-0205-45
  Black/Black / 46	2001-0205-46
  Black/Black / 47	2001-0205-47
  Black/Black / 48	2001-0205-48
  Black/Red / 39	2001-0101-39
  Black/Red / 40	2001-0101-40
  Black/Red / 41	2001-0101-41
  Black/Red / 42	2001-0101-42
  Black/Red / 43	2001-0101-43
  Black/Red / 44	2001-0101-44
  Black/Red / 45	2001-0101-45
  Black/Red / 46	2001-0101-46
  Black/Red / 47	2001-0101-47
  Black/Red / 48	2001-0101-48
  Black/White / 39	2001-0106-39
  Black/White / 40	2001-0106-40
  Black/White / 41	2001-0106-41
  Black/White / 42	2001-0106-42
  Black/White / 43	2001-0106-43
  Black/White / 44	2001-0106-44
  Black/White / 45	2001-0106-45
  Black/White / 46	2001-0106-46
  Black/White / 47	2001-0106-47
  Black/White / 48	2001-0106-48
  White/Black / 39	2001-0095-39
  White/Black / 40	2001-0095-40
  White/Black / 41	2001-0095-41
  White/Black / 42	2001-0095-42
  White/Black / 43	2001-0095-43
  White/Black / 44	2001-0095-44
  White/Black / 45	2001-0095-45
  White/Black / 46	2001-0095-46
  White/Black / 47	2001-0095-47
  White/Black / 48	2001-0095-48
  White/Red / 39	2001-0091-39
  White/Red / 40	2001-0091-40
  White/Red / 41	2001-0091-41
  White/Red / 42	2001-0091-42
  White/Red / 43	2001-0091-43
  White/Red / 44	2001-0091-44
  White/Red / 45	2001-0091-45
  White/Red / 46	2001-0091-46
  White/Red / 47	2001-0091-47
  White/Red / 48	2001-0091-48

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