Gramicci O.G. Grid Check Jam Pant Fossil G5FM-P048

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.