The O.G. Grid Check Jam Pant updates Gramicci’s relaxed climbing-inspired fit with an all-over grid check pattern. Built from lightweight cotton, it features a wide, roomy cut through the hips and thighs with a straight leg. An elasticated waist with integrated belt and a gusseted crotch keep the fit comfortable and functional.
Style: O.G. Grid Check Jam Pant
Colour: Fossil
Model Code: G5FM-P048
100% cotton with grid check pattern
Loose, relaxed silhouette with straight leg
Elasticated waist with integrated adjustable webbing belt
Gusseted crotch for freedom of movement
Two side seam pockets and rear pocket
Size Guide (cm)
Waist (relaxed–stretched) / Front Rise / Inseam / Hem Width
S — 70–82 / 30 / 72 / 22
M — 76–88 / 31 / 74 / 23
L — 82–94 / 32 / 76 / 24
XL — 88–100 / 33 / 78 / 25
About Gramicci
Founded in California in the 1980s by climber Mike Graham, Gramicci pioneered functional climbing gear designed for freedom of movement. Its signature innovations — such as the gusseted crotch and integrated webbing belt — have since become hallmarks of outdoor apparel. Today, under Japanese direction, Gramicci continues to evolve with technical fabrics and modern styling while staying true to its utilitarian roots.
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