Klim Baja S4 Jacket

Size chart

Clothing Size Conversion Chart
Category	US	EU	UK	Chest (in)	Waist (in)	Hips (in)
Men	XS	44	34	32-34	26-28	33-35
	S	46	36	34-36	28-30	35-37
	M	48	38	38-40	32-34	39-41
	L	50	40	42-44	36-38	43-45
	XL	52	42	46-48	40-42	47-49
Women	XS	32	6	31-32	24-25	33-34
	S	34	8	33-34	26-27	35-36
	M	36	10	35-36	28-29	37-38
	L	38-40	12-14	37-39	30-32	39-41
	XL	42	16	40-42	33-35	42-44
Youth	XS	128	7	26-28	23-24	26-28
	S	134	8	28-30	24-25	28-30
	M	140	10	30-32	25-26	30-32
	L	146	12	32-34	26-27	32-34
	XL	152	14	34-36	27-28	34-36

Pants Size Conversion Chart
Category	US	EU	UK	Waist (in)	Hip (in)	Inseam (in)
Men	28	44	28	28	34	30
	30	46	30	30	36	31
	32	48	32	32	38	32
	34	50	34	34	40	33
	36	52	36	36	42	34
Women	0	32	4	24	34	30
	2	34	6	25	35	30
	4	36	8	26	36	31
	6	38	10	27	38	32
	8	40	12	28	40	32

Shoes Size Conversion Chart
Category	US	EU	UK	Foot Length (in)
Men	6	39	5.5	9.25
	7	40	6.5	9.625
	8	41	7.5	10
	9	42	8.5	10.25
	10	43	9.5	10.625
	11	44	10.5	11
	12	45	11.5	11.25
	13	46	12.5	11.625
Women	5	35	2.5	8.5
	6	36	3.5	8.875
	7	37	4.5	9.25
	8	38	5.5	9.625
	9	39	6.5	10
	10	40	7.5	10.25
	11	41	8.5	10.625
	12	42	9.5	11
M (Unisex)	5	37	4.5	8.75
	6	38	5.5	9
	7	39	6.5	9.5
	8	40	7.5	10
	9	41	8.5	10.25
	10	42	9.5	10.625
	11	43	10.5	11
	12	44	11.5	11.25

color

Black/Fiery Red

High Rise/Nightfall Blue

Monument/Black

Slate Grey/Peyote

Size

Clear

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Klim Baja S4 Jacket The Baja S4 Jacket, now in its second generation, is designed for the extremes of open deserts, vast sand dunes, and tropical jungles. This mesh jacket ensures maximum breathability through its durable mesh and strategically-placed four-way stretch panels, allowing for unmatched airflow and mobility in hot climates. With a focus on comfort for adventure riders, the jacket’s advanced design also includes ceramic-plated SuperFabric for superior road protection. When combined with a waterproof shell, the Baja S4 becomes the quintessential kit for adventure riding, offering unparalleled adaptability for diverse environments. Construction: The latest iteration of Klim’s premium hot weather ADV jacket “S4” = “Four-way stretch” Max airflow is met with slight revisions to design, fit, and reflective scheme over its predecessor (the Baja S4 from 2020) 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 and 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-to-pant long connection zipper 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)