Skip to Main Content

RPM Members Are Getting 10% Cash Back On ALL Purchases! Join & Save

Extend Your Ride Season! Shop The Collection

Search Suggestions
Menu

Product Details

Klim Baja S4 Jacket

The second generation Baja S4 Jacket is a breathable mesh jacket born for open deserts, towering sand dunes and humid jungles. Constructed with robust breathable mesh and specially-mapped 4-way stretch panels for unrestricted airflow, the Baja S4 Jacket delivers thorough comfort and mobility for hot weather adventure riding. Baja S4 is more breathable and more comfortable than ever before, while offering outstanding on-road protection with ceramic-plated SuperFabric®. When paired with a waterproof shell, the Baja S4 kit becomes the ultimate adventure riding setup for maximum versatility.

Construction:

  • Schoeller®-dynatec high tenacity mesh main body/arms
  • Comfort-mapped mesh chassis for durability, stretch in key locations
  • Durable KARBONITE™ micromesh 4-way heavy stretch 1000D CORDURA® in pockets, armpit gussets, waist and cuffs 
  • Stretch mesh comfort liner in arms and elbow pad pockets
  • Durable 750D CORDURA® fabric for collar, cuffs and hem
  • SuperFabric® on shoulders/elbows
  • DWR treatment sheds water

Ventilation:

  • Full-time chassis ventilation through schoeller®-dynatec mesh panels 
  • Air permeability through KARBONITE™ micromesh stretch zones
  • Provides airflow at all speeds
  • Collar tab back for increased airflow to upper chest

Protection & Safety:

  • D3O® CE Level 1 Elbow, Shoulder, Back protection
  • Removable armor pads
  • Kidney belt compatible (sold separately)
  • Stretch mesh in elbow armor pad pockets
  • Engineered spacer mesh back pad pocket
  • 3M™ Scotchlite™ Carbon Black Reflective Material for visibility
  • CE Class AA garment certified to EN 17092-3

Comfort:

  • Comfort mapped mesh shell for unrestricted airflow
  • Moisture-wicking antimicrobial anti-odor liner
  • Comfort collar liner material
  • Micromesh 4-way stretch gusset to stretch over gloves
  • 2 quick-adjust forearm straps
  • Adjustable bottom hem
  • Adjustable VELCRO® brand closures at cuffs
  • Jacket-pant zip connection
  • YKK® Zippers

Pockets:

  • 1 forearm emergency ID stat card / hidden stash pocket
  • 2 zippered hand pockets
  • 1 rear large zippered pocket
  • 1 concealed document pocket behind backpad
  • 2 lower internal zippered stash mesh pockets for airflow
  • 1 upper inside chest drop pocket
  • 2L Hydrapak® compatible pocket (Hydrapak® sold separately)
  • 2 internal hydration hose routing options (over shoulder or under arm)
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Black/Fiery Red / SM RevZilla Item #10434298 Store Sku MFR. Product #4061-001-120-017 AvailabilityAvailable: Ships in 5-7 business days
Product Style Black/Fiery Red / MD RevZilla Item #10434299 Store Sku MFR. Product #4061-001-130-017 AvailabilityIn Stock: Ships within 24 hours
Product Style Black/Fiery Red / LG RevZilla Item #10434300 Store Sku MFR. Product #4061-001-140-017 AvailabilityAvailable: Ships in 5-7 business days
Product Style Black/Fiery Red / XL RevZilla Item #10434301 Store Sku MFR. Product #4061-001-150-017 AvailabilityAvailable: Ships in 5-7 business days
Product Style Black/Fiery Red / 2XL RevZilla Item #10434302 Store Sku MFR. Product #4061-001-160-017 AvailabilityAvailable: Ships in 5-7 business days
Product Style Black/Fiery Red / 3XL RevZilla Item #10434303 Store Sku MFR. Product #4061-001-170-017 AvailabilityAvailable: Ships in 5-7 business days
Product Style Monument/Black / SM RevZilla Item #10434286 Store Sku MFR. Product #4061-001-120-648 AvailabilityIn Stock: Ships within 24 hours
Product Style Monument/Black / MD RevZilla Item #10434287 Store Sku MFR. Product #4061-001-130-648 AvailabilityIn Stock: Ships within 24 hours
Product Style Monument/Black / LG RevZilla Item #10434288 Store Sku MFR. Product #4061-001-140-648 AvailabilityAvailable: Ships in 5-7 business days
Product Style Monument/Black / XL RevZilla Item #10434289 Store Sku MFR. Product #4061-001-150-648 AvailabilityIn Stock: Ships within 24 hours
Product Style Monument/Black / 2XL RevZilla Item #10434290 Store Sku MFR. Product #4061-001-160-648 AvailabilityAvailable: Ships in 5-7 business days
Product Style Monument/Black / 3XL RevZilla Item #10434291 Store Sku MFR. Product #4061-001-170-648 AvailabilityOut of Stock
Product Style High Rise/Nightfall Blue / SM RevZilla Item #10434292 Store Sku MFR. Product #4061-001-120-636 AvailabilityIn Stock: Ships within 24 hours
Product Style High Rise/Nightfall Blue / MD RevZilla Item #10434293 Store Sku MFR. Product #4061-001-130-636 AvailabilityAvailable: Ships in 5-7 business days
Product Style High Rise/Nightfall Blue / LG RevZilla Item #10434294 Store Sku MFR. Product #4061-001-140-636 AvailabilityIn Stock: Ships within 24 hours
Product Style High Rise/Nightfall Blue / XL RevZilla Item #10434295 Store Sku MFR. Product #4061-001-150-636 AvailabilityIn Stock: Ships within 24 hours
Product Style High Rise/Nightfall Blue / 2XL RevZilla Item #10434296 Store Sku MFR. Product #4061-001-160-636 AvailabilityAvailable: Ships in 5-7 business days
Product Style High Rise/Nightfall Blue / 3XL RevZilla Item #10434297 Store Sku MFR. Product #4061-001-170-636 AvailabilityIn Stock: Ships within 24 hours
Product Style SM / Slate Grey/Peyote RevZilla Item #10434280 Store Sku MFR. Product #4061-001-120-695 AvailabilityIn Stock: Ships within 24 hours
Product Style MD / Slate Grey/Peyote RevZilla Item #10434281 Store Sku MFR. Product #4061-001-130-695 AvailabilityAvailable: Ships in 5-7 business days
Product Style LG / Slate Grey/Peyote RevZilla Item #10434282 Store Sku MFR. Product #4061-001-140-695 AvailabilityAvailable: Ships in 5-7 business days
Product Style XL / Slate Grey/Peyote RevZilla Item #10434283 Store Sku MFR. Product #4061-001-150-695 AvailabilityOut of Stock
Product Style 2XL / Slate Grey/Peyote RevZilla Item #10434284 Store Sku MFR. Product #4061-001-160-695 AvailabilityOut of Stock
Product Style 3XL / Slate Grey/Peyote RevZilla Item #10434285 Store Sku MFR. Product #4061-001-170-695 AvailabilityOut of Stock

Klim Men's Jacket Sizing

Size Chest (in) Waist (in) Arm (in)
SM 34-36 31-33 27-28
MD 38-40 35-37 29-30
LG 42-44 39-41 31-33
XL 46-48 43-45 33-34
2XL 50-52 47-49 35-36
3XL 54-56 51-53 35-36
4XL 58-60 55-57 33-34
5XL 62-64 59-61 33-34

 

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.
  • 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 (Neck to Wrist)
    Standing up straight with your arms at your sides, measure from the base of your neck at the center of your spine, along the top of your shoulder and down to your wrist bone, along the outside of the arm.
Product Description
Part Numbers
Sizing & Fit
1 Customer Reviews
1 4/5
2 Questions & 2 Answers
Join now & get rewarded!

Get Free 2-Day Shipping and $15 + 5% RPM Cash on this order.

Already enrolled in RPM? Link your existing membership here.

Related Video

How To Size And Buy a Motorcycle Jacket

Reviews & Questions

$39.99/yr.
Spend Less. Ride More.
  • 5% RPM Cash Back*
  • 10% Off Over 70 Brands
  • $15 in RPM Cash When You Join
  • Free 2-Day Shipping & Free Returns*
  • And more!
Become a member today! Learn More