Propelling device patent hoodie - Sigma Shirts
Propelling device patent hoodie - Sigma Shirts

Propelling device patent hoodie

Regular price
$35.00 USD
Sale price
$35.00 USD
Shipping calculated at checkout.
Quantity must be 1 or more

See size chart
This soft and comfy hoodie will fit all your hoodie needs. Regular color hoodies are made of 52% airlume combed and ring-spun cotton, 48% poly fleece. Heather Colors are made of 60% airlume combed and ring-spun cotton, 40% poly fleece

Did you know?

This device was invented by the americans H. T. Brant and H. M. Turner in 1919.

This invention consisted of attaching a spring under the shoes to, according to them, facilitate running, jumping and vaulting.It was patented (US1331952A) in 1920 but never really caught on. Interestingly, several similar patents were granted for similar devices over the years. Would you try these propelling device?

Men's hoodies size chart

For our hoodies, we use 2 different chest width measurements. Chest to Fit corresponds your chest size. Chest Width corresponds to the width of the hoodie at the chest level.

  S M L XL 2XL
Chest to Fit (inches) 34-37 38-41 42-45 46-49 50-53
Body Length (inches) 26 ⅜ 27 ½ 28 ⅝ 29 ¾ 30 ⅞
Chest Width (inches) 19 ½ 21 ½ 23 ½ 25 ½ 27 ½

 

S M L XL 2XL
Chest to Fit (cm) 86-94 97-104 107-114 117-124 127-135
Body Length (cm) 67 70 73 76 78
Chest Width (cm) 50 55 60 65

70

 

The male model is wearing size M. He's 6.0 feet (183 cm) tall, chest circumference 42.5" (108 cm), waist circumference 33.5" (85 cm).