Alpinestars Stratos Racing Suit | UPR Racing Suply

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Alpinestars Stratos Boot Cut Racing Suit

$549.95 Regular Price!

Product Information

Price Range: $449.95 - $599.95

Your Fitment

Product Information

  • Advanced two-layer Aramidic construction
  • 100% aramidic outer and inner layer for maximum heat transfer protection
  • Anatomic arm, leg and torso paneling patterned for optimum driving position fit
  • Floating arm construction for unrestricted performance
  • Ribbed, stretchable wrist cuff and boot leg cuff for excellent comfort and fit
  • Anatomic thigh pockets for convenient, unobtrusive storage
  • Boot Cut Leg, Straight Cut Available in FIA Rating Only
  • Dual Certified to FIA 8856-2000 and SFI 3.2A/5


The Alpinestars Stratos is a comfortable, relaxed-fitting performance racing suit which incorporates excellent safety features and technically advanced materials. The Stratos features a shiny Nomex outer layer combined with a lightweight anatomically optimized inner layer for optimum durability and safety. The Stratos has knitted stretch panels on the arms and back with flat internal seams, pre-curved arms and legs, and extended shoulders to offer a greater range of movement and comfort. Other features include an internal pocket, boot cut on the legs.

  • Advanced three-layer Aramidic construction suit for improved heat resistance performance.
  • Alpinestars fully floating arm construction with stretchable knit fabric ensures minimal material resistance while driving.
  • Aramidic knitted stretchable panels on the back waist provide maximum comfort and ease of movement.
  • Ergonomic collar with soft knitted lining for extended coverage and maximum comfort.
  • Anatomical arm, leg and torso paneling is patterned to create the optimum fit while driving.
  • Premium YKK double slidered zipper personalized for a versatile and customizable fit.
  • Alpinestars exclusive shoulder epaulette construction provides an effective feature for the extraction of the driver in the event of a crash.
  • 100% Aramidic outer shell fabric has exceptional heat and flame-resistant proprieties.
  • FIA 8856-2018 and SFi 3.2a/4 Certified
  • Sold with laundry bag for convenience and effective material fiber protection.


  • Boot Cuff: Yes
  • Color Options: Black, Black/White/Red, Royal Blue/White/Red, Black/Lime Green, Anthracite
  • Custom Sizing: No
  • SFI Rating: 3.2A/5
  • Layers: 2
  • Material: Nomex
  • Primary Use: Auto Racing
  • Size: 44-66