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Flat lay, front view of Iron Heart white long sleeve sweater with black striped sleeves, crew neck, and ribbed cuffs.
Flat lay, front view of Iron Heart white long sleeve sweater with black striped sleeves, crew neck, and ribbed cuffs.
Close-up front of Iron Heart white cotton knit sweater showing black ribbed collar and tag detail
Close-up front of Iron Heart white cotton knit sweater showing black ribbed collar and tag detail
Close-up of Iron Heart IHTB-12 sweater sleeve, black and white stripes, ribbed cuff, front lower body, logo tag visible.
Close-up of Iron Heart IHTB-12 sweater sleeve, black and white stripes, ribbed cuff, front lower body, logo tag visible.
Back view flat lay of Iron Heart IHTB-12 long sleeve sweater, white body, black striped sleeves.
Back view flat lay of Iron Heart IHTB-12 long sleeve sweater, white body, black striped sleeves.
Close-up of male model adjusting black stripe ribbed cuff on Iron Heart long sleeve knit sweater, white body, showing front right sleeve detail. Model is 5'9
Close-up of male model adjusting black stripe ribbed cuff on Iron Heart long sleeve knit sweater, white body, showing front right sleeve detail. Model is 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model, 5'9
Male model, 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Back view of male model 5'9
Back view of male model 5'9
Male model 5'9
Male model 5'9
Front view full-body of male model 5'9
Front view full-body of male model 5'9
Male model 5'9
Male model 5'9
Close-up front view of Iron Heart 11oz white cotton knit sweater, black crewneck collar, on male model 5'9
Close-up front view of Iron Heart 11oz white cotton knit sweater, black crewneck collar, on male model 5'9
Close-up of Iron Heart long-sleeve sweater, front left shoulder and sleeve, white body with bold black stripes on sleeve, cotton knit texture, Dant contemporary casual apparel.
Close-up of Iron Heart long-sleeve sweater, front left shoulder and sleeve, white body with bold black stripes on sleeve, cotton knit texture, Dant contemporary casual apparel.
Close-up front of Iron Heart white cotton knit sweater with black striped sleeves on male model, 5'9
Close-up front of Iron Heart white cotton knit sweater with black striped sleeves on male model, 5'9
Close-up of Iron Heart IHTB-12 white cotton knit sweater front hem tag detail, worn with jeans.
Close-up of Iron Heart IHTB-12 white cotton knit sweater front hem tag detail, worn with jeans.
Flat lay, front view of Iron Heart white long sleeve sweater with black striped sleeves, crew neck, and ribbed cuffs.
Close-up front of Iron Heart white cotton knit sweater showing black ribbed collar and tag detail
Close-up of Iron Heart IHTB-12 sweater sleeve, black and white stripes, ribbed cuff, front lower body, logo tag visible.
Back view flat lay of Iron Heart IHTB-12 long sleeve sweater, white body, black striped sleeves.
Close-up of male model adjusting black stripe ribbed cuff on Iron Heart long sleeve knit sweater, white body, showing front right sleeve detail. Model is 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model, 5'9
Male model 5'9
Male model 5'9
Back view of male model 5'9
Male model 5'9
Front view full-body of male model 5'9
Male model 5'9
Close-up front view of Iron Heart 11oz white cotton knit sweater, black crewneck collar, on male model 5'9
Close-up of Iron Heart long-sleeve sweater, front left shoulder and sleeve, white body with bold black stripes on sleeve, cotton knit texture, Dant contemporary casual apparel.
Close-up front of Iron Heart white cotton knit sweater with black striped sleeves on male model, 5'9
Close-up of Iron Heart IHTB-12 white cotton knit sweater front hem tag detail, worn with jeans.

IHTB-12-WHT - 11oz Cotton Knit Long-Sleeved Sweater - White Body, Black Stripes

$ 225.00

Calling this a long-sleeved tee doesn’t even scratch the surface. Haraki-san really outdid himself with this one. Made from an 11oz cotton knit, it’s the perfect blend of comfort and durability, with the added bonus of serious heat retention thanks to the thicker weave. The heavy-duty ribbed crew neck and cuffs take it up a notch, making it a go-to piece you’ll want to wear all year long. Whether you're rocking it as a long-sleeved tee, layering it as a thermal, or even treating it like a lightweight sweater, this one’s a winner.

  • Made in Japan
  • Long-sleeved T-shirt / lightweight sweater
  • 11oz cotton knit fabric
  • White body
  • Black & white striped arms
  • Classic crew neck
  • Ribbed collar and elasticated cuffs
  • One washed - no shrinkage to be expected
Tag Size M L XL XXL
Shoulder 18.9 19.9 20.9 21.6
Length 24.3 26.9 27.6 27.9
Chest (P2P) 20.4 21.3 22.6 24.0
Opening 20.5 21.5 23.0 24.2
Sleeve Length 25.8 26.0 26.2 26.8
Sleeve Opening 3.6 3.7 3.8 3.9

A variance of .5" is within tolerance. 

Fit Notes: These have a fit similar to the t-shirts, but feel a little tighter due to the thickness of the cotton. We would recommend buying two sizes up from what you normally wear. You can do one if you don't mind them a little more tailored fitting, but Tommy is wearing a size XL in this piece to feel comfy in the body and arms. Tommy is 5'10," 170lbs with a 40" chest.