Men's Radikl Pants

$119

Color: Carbon

Inseam:

Size:

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Description

Engineered for action and built for comfort, the Radikl™ features strategically placed knit panels that unleash maximum freedom of movement and superior breathability. Soft and lightweight yet ruggedly durable, with a versatile design that goes anywhere you push it — quick-drying, abrasion-resistant, and UV-protective.

The Klassik fit pairs ENDURO™ fabric with a Free Ryde™ waistband and micro-chamois-lined French fly. Seven pockets — including a stealth cell phone pocket and a 3D gusseted pocket — keep gear organized while inset stretch panels deliver sweatpant comfort.

Perfect for

Built to move

Engineered for hiking, climbing, and all-day action.

Features

Lightweight, durable ENDURO™ performance fabric
Strategic knit stretch panels for unmatched flexibility
UPF 50+ premium UV protection to covered areas
Free Ryde™ waistband follows the natural rise of the hips
Micro-chamois-lined French fly and waistband
Seven pockets including stealth cell and 3D gusset

Size & Fit

KLASSIK FIT
Bottom Leg Opening: 16.25"

Open size guide

Materials

Machine wash cold, delicate cycle.
Do not bleach.
Tumble dry low.
Iron low temp, no steam.

About the brand

KÜHL crafts performance apparel with a rugged, independent spirit. From trail-ready pants to everyday flannels, their gear combines technical function with effortless style. At Mountain Sports, we love KÜHL because it’s built for people who do things their own way — comfortable, capable, and unafraid to get a little dirt on it.

Shop all Kuhl

SKU 5109-ca · Style 5109

Size guide

Kuhl Size Chart - Men's Apparel

Kuhl Sizing Chart

Measurements are in inches, unless otherwise noted. Charts reflect body measurements, not garment measurements.

Men's Tops (shirts, outerwear and layers):

Size	Chest	Waist	Hip	Arm Length
XS	36" - 37"	28" - 29"	35" - 36"	32
S	38" - 39"	30" - 31"	37" - 38"	33
M	40" - 41"	32" - 33"	39" - 40"	34
L	42" - 43"	34" - 35"	41" - 42"	35
XL	44" - 46"	36" - 38"	43" - 45"	36
XXL	47" - 49"	39" - 41"	46" - 48"	37
XXXL	50" - 52"	42" - 44"	49" - 51"	38

To measure: arm length - from the center at the base of your neck, passing around the shoulder and elbow, to just past the wrist bone. Chest: around the fullest part of the chest under the arms. Waist: where the waistband of your pants would normally sit. Hip: around the fullest part of the hips. If your measurements are between sizes, select the larger size for a looser fit, or the smaller size for a snugger fit.

Men's Bottoms (pants and shorts - letter size to numeric waist):

Letter Size	Numeric Waist Size	Body Waist
S	28	28"
S	30	29" - 30"
M	31	31"
M	32	31" - 32"
M	33	33"
L	34	33" - 34"
L	35	35"
L	36	35" - 36"
XL	38	37" - 38"
XL	40	39"
XXL	40	40"
XXL	42	41" - 42"

Kuhl men's pants are sold by numeric waist and inseam (e.g. 36 x 32). Inseams vary by style - see product details. To measure: waist - around the body where the waistband of your pants would normally sit; inseam - take a pair of your favorite pants and measure along the inner seam from crotch to bottom of hem. If your measurements are between sizes, select the larger size for a looser fit, or the smaller size for a snugger fit. All Kuhl pants feature a gusseted crotch and articulated legs (Kuhl's signature fit).

Full spec sheet

Technical Specs

Material	ENDURO™ performance fabric — cotton / nylon / spandex with nylon / spandex stretch panels
Fit	Klassik — neither slim nor relaxed, slight taper, 16.25" leg opening
Sun protection	UPF 50+ to covered areas
Pockets	Seven pockets including stealth cell phone and 3D gusseted pocket
Details	Free Ryde™ waistband and micro-chamois-lined French fly; strategic knit stretch panels

Questions, answered

Before you buy.

Pulled from chats, emails and store visits. The things people actually ask us before they buy. Don't see yours?

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Is this a hiking pant or an everyday pant?

Depends on the design. Stretch softshell and DWR-treated technical pants are built for trail use — moisture-shedding, articulated knee, stretch in motion. Casual hiking pants double as everyday wear without looking out of place.

Does it have stretch?

Most modern technical pants have 4–10% elastane for mechanical stretch. The spec sheet calls out the percentage and the construction (stretch woven, softshell, etc.).

Will it shed water?

DWR-treated pants shed light rain and dew. For sustained rain or wet brush, layer with rain pants — DWR isn't waterproof, just water-resistant.

How are the sizes structured?

Men's pants are sold by waist (28, 30, 32…) and length (Short / Regular / Long). Women's pants are sold by numeric size (0, 2, 4…) with optional length. Refer to the size guide for the exact inseams in this product.

Are the pockets secure?

Hand pockets are typically zippered on technical pants. Cargo or thigh pockets close with a zip or a hook-and-loop flap. Spec sheet confirms the exact pocket configuration.