Iron Heart x Simmons Bilt Type B

Size chart

Clothing Size Conversion Chart
Category	US	EU	UK	Chest (in)	Waist (in)	Hips (in)
Men	XS	44	34	32-34	26-28	33-35
	S	46	36	34-36	28-30	35-37
	M	48	38	38-40	32-34	39-41
	L	50	40	42-44	36-38	43-45
	XL	52	42	46-48	40-42	47-49
Women	XS	32	6	31-32	24-25	33-34
	S	34	8	33-34	26-27	35-36
	M	36	10	35-36	28-29	37-38
	L	38-40	12-14	37-39	30-32	39-41
	XL	42	16	40-42	33-35	42-44
Youth	XS	128	7	26-28	23-24	26-28
	S	134	8	28-30	24-25	28-30
	M	140	10	30-32	25-26	30-32
	L	146	12	32-34	26-27	32-34
	XL	152	14	34-36	27-28	34-36

Pants Size Conversion Chart
Category	US	EU	UK	Waist (in)	Hip (in)	Inseam (in)
Men	28	44	28	28	34	30
	30	46	30	30	36	31
	32	48	32	32	38	32
	34	50	34	34	40	33
	36	52	36	36	42	34
Women	0	32	4	24	34	30
	2	34	6	25	35	30
	4	36	8	26	36	31
	6	38	10	27	38	32
	8	40	12	28	40	32

Shoes Size Conversion Chart
Category	US	EU	UK	Foot Length (in)
Men	6	39	5.5	9.25
	7	40	6.5	9.625
	8	41	7.5	10
	9	42	8.5	10.25
	10	43	9.5	10.625
	11	44	10.5	11
	12	45	11.5	11.25
	13	46	12.5	11.625
Women	5	35	2.5	8.5
	6	36	3.5	8.875
	7	37	4.5	9.25
	8	38	5.5	9.625
	9	39	6.5	10
	10	40	7.5	10.25
	11	41	8.5	10.625
	12	42	9.5	11
M (Unisex)	5	37	4.5	8.75
	6	38	5.5	9
	7	39	6.5	9.5
	8	40	7.5	10
	9	41	8.5	10.25
	10	42	9.5	10.625
	11	43	10.5	11
	12	44	11.5	11.25

Description

An iconic piece of military history, the Type B-3 flying jacket was first introduced in 1934 and worn by the USAAF until May 1943, when it was superseded by the ANJ-4. This reinterpretation of the B-3 bomber is a collaboration between Iron Heart and Simmons Bilt, made from 15mm shearling sheepskin leather and finished with oiled steer hide trims and reinforced seams for durability. Handmade in Scotland, the jacket stays true to the original design with features such as buckle-fastening cinches and double collar straps. Subtle upgrades, including a heavy-duty two-way zipper and an additional map pocket, have been added to enhance functionality and versatility. Finished in a vintage yellow colourway with brass hardware, this distinctive take on the classic B-3 design combines authenticity, striking style, and exceptional warmth, thanks to the 15mm wool fleece lining throughout. Please note that you may notice subtle indentations in the collar fleece. These are caused by the stitching of the collar straps into the sheepskin and are not defects in the fleece. [SIZE-GUIDE-INCH] Tag Size XS S M L XL XXL XXXL XXXXL Shoulders 16.8 17.1 17.4 17.9 18.5 18.7 19.0 20.2 Length 23.8 24.0 24.2 24.5 24.7 24.9 25.1 25.5 Chest (P2P) 19.0 19.6 19.9 22.2 22.9 23.5 24.7 25.2 Waist 18.7 19.4 19.7 21.8 22.6 23.4 24.3 24.9 Opening 19.0 20.0 19.6 21.8 22.8 23.4 24.5 25.0 Sleeve 24.5 24.6 24.9 25.4 25.6 25.8 26.0 26.4 Sleeve Opening 5.5 5.0 5.4 5.7 5.8 6.0 6.0 6.4 [SIZE-GUIDE-CM] Tag Size XS S M L XL XXL XXXL XXXXL Shoulders 42.7 43.4 44.2 45.5 47.0 47.5 48.3 51.3 Length 60.5 61.0 61.5 62.2 62.7 63.2 63.8 64.8 Chest (P2P) 48.3 49.8 50.5 56.4 58.2 59.7 62.7 64.0 Waist 47.5 49.3 50.0 55.4 57.4 59.4 61.7 63.2 Opening 48.3 50.8 49.8 55.4 57.9 59.4 62.2 63.5 Sleeve 62.2 62.5 63.2 64.5 65.0 65.5 66.0 67.1 Sleeve Opening 14.0 12.7 13.7 14.5 14.7 15.2 15.2 16.3

Additional information