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Flat lay front view of black Sumi Ump Pants with elastic waist and side pocket, Dant store
Flat lay front view of black Sumi Ump Pants with elastic waist and side pocket, Dant store
Close-up of Jackman JM4575 Sumi Ump Pants in black, flat lay of back pocket and elastic waistband, contemporary casual menswear at Dant
Close-up of Jackman JM4575 Sumi Ump Pants in black, flat lay of back pocket and elastic waistband, contemporary casual menswear at Dant
Close-up of black pants front waistband showing elastic band and textured cotton fabric, Dant
Close-up of black pants front waistband showing elastic band and textured cotton fabric, Dant
Close-up of black Jackman Sumi UMP pants front, showing pocket and elastic waistband texture
Close-up of black Jackman Sumi UMP pants front, showing pocket and elastic waistband texture
Close-up of black pant leg hem, front side, showing fabric texture, Dant contemporary apparel.
Close-up of black pant leg hem, front side, showing fabric texture, Dant contemporary apparel.
Flat lay of black pants, back view, showing elastic waistband and two buttoned rear pockets.
Flat lay of black pants, back view, showing elastic waistband and two buttoned rear pockets.
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Front view, male model 5'9
Front view, male model 5'9
Male model 5'9
Male model 5'9
Side view of black casual pants on male model, 5'9
Side view of black casual pants on male model, 5'9
Back view close-up of men's black pants on male model, 5'9
Back view close-up of men's black pants on male model, 5'9
Male model 5'9
Male model 5'9
Front view cropped close-up of black casual pants on male model, 5'9
Front view cropped close-up of black casual pants on male model, 5'9
Front view of black Sumi Ump pants on male model, 5'9
Front view of black Sumi Ump pants on male model, 5'9
Close-up side view of black casual pants waistband and pocket, worn by male model 5'9
Close-up side view of black casual pants waistband and pocket, worn by male model 5'9
Close-up of back right side of black Jackman Sumi Ump Pants on male model, showing large button pocket and elastic waistband, model is 5'9
Close-up of back right side of black Jackman Sumi Ump Pants on male model, showing large button pocket and elastic waistband, model is 5'9
Close-up of black Sumi Ump pants hem, left side, on male model, paired with white sneaker
Close-up of black Sumi Ump pants hem, left side, on male model, paired with white sneaker
Close-up of male model 5'9
Close-up of male model 5'9
Close-up front view of black drawstring pants on male model, 5'9
Close-up front view of black drawstring pants on male model, 5'9
Flat lay front view of black Sumi Ump Pants with elastic waist and side pocket, Dant store
Close-up of Jackman JM4575 Sumi Ump Pants in black, flat lay of back pocket and elastic waistband, contemporary casual menswear at Dant
Close-up of black pants front waistband showing elastic band and textured cotton fabric, Dant
Close-up of black Jackman Sumi UMP pants front, showing pocket and elastic waistband texture
Close-up of black pant leg hem, front side, showing fabric texture, Dant contemporary apparel.
Flat lay of black pants, back view, showing elastic waistband and two buttoned rear pockets.
Male model 5'9
Male model 5'9
Male model 5'9
Front view, male model 5'9
Male model 5'9
Side view of black casual pants on male model, 5'9
Back view close-up of men's black pants on male model, 5'9
Male model 5'9
Front view cropped close-up of black casual pants on male model, 5'9
Front view of black Sumi Ump pants on male model, 5'9
Close-up side view of black casual pants waistband and pocket, worn by male model 5'9
Close-up of back right side of black Jackman Sumi Ump Pants on male model, showing large button pocket and elastic waistband, model is 5'9
Close-up of black Sumi Ump pants hem, left side, on male model, paired with white sneaker
Close-up of male model 5'9
Close-up front view of black drawstring pants on male model, 5'9

JM4575 - Sumi Ump Pants - 107 Black

$ 260.00

Jackman’s Sumi UMP Pants pull inspiration from vintage umpire trousers, defined by their oversized wraparound pocketing that runs from the waist to the hip. The charcoal-dyed cotton gives the fabric its softened, nostalgic tone - an old-world look achieved through a specialized sumi-dye process that ages much like denim. The silhouette sits relaxed with an easy drape, built for everyday wear, and the cotton takes on creases and fading uniquely over time. It’s a classic Jackman blend of utility, texture, and thoughtful construction, finished with the quiet confidence of Japanese-made craftsmanship.

  • 100% cotton
  • Charcoal-dyed fabric
  • Oversized umpire-style pocketing
  • Relaxed silhouette
  • Vintage-inspired construction
  • Made in Japan

Size Length Waist Hip Thigh Leg Opening Rise Inseam
S 37.4 28.3 44.1 14.0 6.7 10.8 26.4
M 38.2 29.9 45.7 14.6 7.1 11.0 27.0
L 39.0 31.5 47.2 15.2 7.5 11.2 27.6
XL 39.8 33.1 48.8 15.7 7.9 11.4 28.1
XXL 40.6 34.6 50.4 16.3 8.3 11.6 28.7

A variance of .5" is within tolerance. 

Fit Notes: The nice thing about this style of pant is that you can wear a variety of sizes depending on the intended fit. Tommy snagged a large in all the pants this round. He wanted them to fit with that intended roomy and flowy feel. These have a nice taper, so if even if you go a little oversized, you'll still have a tailored look. Tommy is 5'9," 165lbs with a 33-34" waist.