SIZE CHART

 

OS SYSTEMS now makes the HDPRO, ULPRO, NAUTILUS, MANTA, SPLASH-B, SPIRIT, SPIRIT-KS, SPLB-SROB, SPLB-SRBEC, SPLB-SRO, SPLB-SREC, K2, STREAM COUNT drysuits, the STEALTH CHEST WADERS, and all THERMAL WEAR in Standard, in Short, and in Tall sizes.  There are no extra charges for short or tall sizing, but these are "make to order only."  All other drysuits and products are available only in the Standard sizes.

 

Size

Chest

Waist

Hips

Weight

Height

XXS

30-33"

24-26"

30-34"

65-90 lb

-4'10"

XS-Short

33-35"

26-28"

34-36"

80-105 lb

4'9"-5'

XS

33-35"

26-28"

34-36"

90-115 lb

4'11"-5'2"

XS-Tall

33-35"

26-28"

34-36"

95-120 lb

5'1"-5'4"

SM-Short

35-38"

28-30"

36-38"

105-125 lb

5'1"-5'4"

SM

35-38"

28-30"

36-38"

115-135 lb

5'3"-5'6"

SM-Tall

35-38"

28-30"

36-38"

120-140 lb

5'5"-5'8"

MED-Short

38-40"

30-34"

38-42"

125-150 lb

5'6"-5"9"

MED

38-40"

30-34"

38-42"

135-160 lb

5'8"-5"11"

MED-Tall

38-40"

30-34"

38-42"

140-165 lb

5'10"-6"1"

LGE-Short

42-44"

34-38"

42-44"

155-190 lb

5'8"-5'11"

LGE

42-44"

34-38"

42-44"

165-200 lb

5'10"-6'1"

LGE-Tall

42-44"

34-38"

42-44"

170-205 lb

6'-6'3"

XLG-Short

46-48"

38-42"

44-48"

190-220 lb

5'11"-6'1"

XLG

46-48"

38-42"

44-48"

200-230 lb

6'1"-6'3"

XLG-Tall

46-48"

38-42"

44-48"

205-235 lb

6'3"-6'5"

XXL-Short

50-52"

44-48"

48-52"

220-250 lb

6'0"-6'2"

XXL

50-52"

44-48"

48-52"

230-260 lb

6'2"-6'4"

XXL-Tall

50-52"

44-48"

48-52"

235-265 lb

6'4"-6'6"

Extra charge for XXL Sizing (see price list for specifics)

The measurements shown on all Size Charts are actual body measurements, not fabric measurements. All measurements should be taken wearing at most a t-shirt and shorts. All OS SYSTEMS patterns allow ease for undergarments and movements. Please do not make your own allowances.  The Custom Measurement Sheet for Full Custom Sizing is available on the on the Size Chart page of our website, www.ossystems.com.

WOMEN'S PLUS SIZE CHART -

All horizontal front entry diving drysuits are available in Women's Plus athletic sizing (DX Sizing), in addition to standard sizing. There are no extra charges for these sizes, where they are available, but these are "make to order only."

Size
Chest
Waist
Hips
Weight
Height
DX-1
43-45"
35-37"
45-47"
160-170 lb
5'4"-5'6"
DX-2
47-49"
39-41"
49-51"
180-190 lb
5'4"-5'6"
DX-3
51-53"
43-45"
53-55"
200-210 lb
5'4"-5'6"

The measurements shown on all Size Charts are actual body measurements, not fabric measurements. All measurements should be taken wearing at most a t-shirt and shorts. All OS SYSTEMS patterns allow ease for undergarments and movements. Please do not make your own allowances. Where only one measurement is shown, that is the maximum.



ADDITIONAL SIZING OPTIONS (CUSTOM, SEMI-CUSTOM) - **


Full Custom/Semi-Custom Sizing -
Written orders only, on OS Custom Sheets. Allow 8 weeks plus shipping. Includes color choices.


Semi-Custom Sizing -
Lengthen or shorten any two (arms, torso, legs).


Full Custom Sizing
is available on all OS SYSTEMS products.


Semi-Custom Sizing
is available only on Diving Drysuits, Stream Count Drysuits (non-breathable), and full body undergarment jumpsuits.


** See Price List for pricing details


 Download Now Download Custom Measurement Sheet