Immersion Research Dry Suit Size Chart

IR Men's Dry Suits

Standard Sizing

  SM MD LG XL XXL
Chest 36" - 38" 39" - 41" 42" - 44" 45" - 48" 49" - 53"
Waist 28" - 31" 31" - 34" 34" - 37" 37" - 41" 41" - 45"
Inseam 31" - 32" 31" - 32" 32" - 34" 32" - 34" 32" - 34"
Height 5'4" - 5'7" 5'8" - 5'10" 5'11" - 6'1" 6' - 6'4" 6' - 6'4"
Weight 125 - 145bs 145 - 165lbs 165 - 180lbs 180 - 210lbs 210 - 230lbs
Socks 7 - 8 US 9 - 10 US 11 - 12 US 12 - 13 US 12 - 13 US

Metric Sizing

  SM MD LG XL XXL
Chest 91 - 96cm 99 - 104cm 107 - 113cm 114 - 123cm 124 - 135cm
Waist 71 - 79cm 79 - 86cm 86 - 94cm 94 - 104cm 104 - 114cm
Inseam 79 - 81cm 79 - 81cm 81 - 86cm 81 - 86cm 81 - 86cm
Height 163 - 170cm 173 - 178cm 180 - 185cm 183 - 193cm 183 - 193cm
Weight 56 - 65kg 65 - 74kg 74 - 81kg 81 - 95kg 95 - 104kg
Socks 40 - 41 EU 42 - 43 EU 44 - 45 EU 45 - 46 EU 45 - 46 EU

How To Measure
How To Measure

Do not measure yourself. Measurements should be performed by an authorized and trained IR retailer. Failing that, someone you trust to get in close with a cloth measuring tape.

Just relax! Look forward and stand up straight with your feet about 12 inches apart. Don’t move around and look straight ahead. Stop looking at your measuring partner or the floor.

Remember… measure twice, cut once.

Chest: Take this measurement at the widest point. This is usually at the nipple area. Do not hold your breath, just relax. If the person is muscular, take a second measurement at the armpit area, across the upper chest. Use the larger of the two measurements. 

Waist: Measure just above your hip bone where your body bends when bending sideways.

Inseam: This is also referred to as the “crotch to ankle bone” measurement for those very secure individuals. Have the person stand with legs straight and feet about 12" apart. Have them hold their hand to the side, with palm facing out. Place the end of the measuring tape between their first two fingers. Ask them to place the hand with the tape in their crotch area, snug up against the body. Just relax! Stretch the tape straight down your ankle bone. Ask the person to look straight ahead, turn their head to the right and cough.

As always, feel free to call us with any questions at (360) 297-4659.