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Alpinestars ST-7 Prime Gore-Tex Jacket

The Alpinestars ST-7 Prime GTX Jacket is an ideal option for touring riders and urban commuters seeking a protective, stylish jacket that delivers year round comfort, breathability and top-tier wet weather performance. A laminated 2 layer main shell keeps water out no matter how hard it pours. Featuring a removable PrimaLoft thermal liner, it ensures warmth during chilly morning or evening rides and daily commutes. With its sleek, tailored fit designed for natural mobility on the bike, the ST-7 Prime GTX Jacket combines modern style with premium rider comfort.

Construction:

  • Fully waterproof and breathable laminated 2-layer GORE-TEX main shell
  • Detachable PrimaLoft thermal liner with stretch inserts provides freedom of movement and optimal thermal capacity
  • Provides a comfortable fit with pre-curved arms, ergonomic elbows and stretch panels on the arm holes and shoulder blades for excellent freedom of movement
  • Fixed mesh liner for enhanced rider comfort with internal pockets for a divided chest protector and a back protector pocket (sold separately)

Waterproofing:

  • 2-layer GORE-TEX main shell combines durability, lightness and flexibility, suitable for all-weather touring or daily commutes

Protection:

  • Tech-Air Ready
  • CE Level 2 rated Nucleon Flex Pro elbow and shoulder armor for effective impact protection
  • Ripstop reinforcements on shoulders and elbows for effective abrasion resistance
  • Certified to CE - Category II EN 17092-3:2020 – AA Class

Ventilation:

  • Long direct ventilation ports on the chest provide cooling airflow
  • Hyperflow venting system provides an increased surface area for air exchange

Pockets:

  • Ergonomic cargo pockets with slim bellows
  • Additional right arm pocket for extra storage versatility
  • Waterproof chest pocket, right arm pocket, inner waterproof compartment and inner mesh pocket 
  • Internal lower back storage mesh pocket for the PrimaLoft thermal liner

Other Features:

  • Sleeve volume adjusters on the forearms, hook and loop cuffs
  • Classic snap buttons for waist adjustment provide a nice tailored fit
  • Extended cut on the back for greater coverage in the riding position
  • Pant connection loops for a secure fit and the prevention of wind ingress
  • Branded gun metal trim on the left bicep for a classy premium finish
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Black / SM RevZilla Item #10383737 Store Sku MFR. Product #3600325-10-S AvailabilityOnly 3 Left: Ships within 24 hours
Product Style Black / MD RevZilla Item #10383738 Store Sku MFR. Product #3600325-10-M AvailabilityIn Stock: Ships within 24 hours
Product Style Black / LG RevZilla Item #10383739 Store Sku MFR. Product #3600325-10-L AvailabilityIn Stock: Ships within 24 hours
Product Style Black / XL RevZilla Item #10383740 Store Sku MFR. Product #3600325-10-XL AvailabilityIn Stock: Ships within 24 hours
Product Style Black / 2XL RevZilla Item #10383741 Store Sku MFR. Product #3600325-10-XXL AvailabilityOnly 2 Left: Ships within 24 hours
Product Style Black / 3XL RevZilla Item #10383742 Store Sku MFR. Product #3600325-10-3XL AvailabilityIn Stock: Ships within 24 hours
Product Style Black / 4XL RevZilla Item #10383743 Store Sku MFR. Product #3600325-10-4XL AvailabilityIn Stock: Ships within 24 hours

Alpinestars Men's Textile Jacket Sizing

Size Chest (cm) Waist (cm) Arm (cm) Height (cm)
2XS 78-83.5 63-69 49-51 157-162
XS 83.5-89 69-75 51-53.5 163-168
SM 89-94.5 75-81 54.5-56.5 169-174
MD 94.5-100 81-87 57.5-59 175-179
LG 100-105.5 87-92 60-62 180-184
XL 105.5-111 92-97 63-65 185-189
2XL 111-116.5 97-102 66-68 190-194
3XL 116.5-122 102-107 66-68 190-194
4XL 122-127.5 107-112 68-70 195-199
5XL 127.5-133 112-117 68-70 195-199
6XL 133-138.5 117-122 68-70 195-199

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.


How to Measure

  • C Chest
    Measure around the fullest part of your chest, under the armpits, keeping the measuring tape parallel to the ground.
  • H Height
    With no shoes on, stand with your back against a wall and your feet together. Measure from the floor to the top of your head.
  • W Waist
    Measure around your natural waistline, around the top of the hip bones, inline with the navel while keeping the measuring tape parallel to the ground.
  • A Arm (Shoulder to Wrist)
    Standing up straight with your arms at your sides, measure from the Acromion or summit of your shoulder, down to your wrist bone, along the outside of the arm.
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