The GF545 is one of the lightest and most comfortable SFI-5 racing suits available.

Over two years of extensive research and development have been utilized for the creation of this suit featuring a breathable, super-sheen lightweight GTex European Nomex® shell available only on the GF545.

The lightweight shell is combined with our super soft, specially blended Nomex knit liner that wicks moisture away from the body. The racer is guaranteed a comfortable double-layer suit perfect for optimal performance. The GF545 is our top of the line suit equipped with exclusive custom features. SFI-3.2A/5 Rating. Currently available only in adult sizes.

G-FORCE DRIVERS SUIT SIZING CHART

MEASUREMENT	Child Small	Child Medium	Child Large	Small	Medium	Medium Large	Large	XLarge	XXLarge	XXXLarge
Chest	27-29"	30-32"	33-34"	36-38"	38-41"	40-44"	42-46"	46-49"	50-54"	54-59"
Stomach (See Note 1)	23-26"	27-29"	29.5-31"	32.5-35"	35-28"	38-41"	40-43"	43-46"	47-51"	51-54"
Waist (See Note 2)	21-24"	24-26"	26-28"	29-32"	32-35"	35-38"	38-40"	41-43"	44-48"	48-52"
Hip	26-28"	30-32"	33.5-34.5"	35-37"	38-40"	40-42"	42-44.5"	45-48"	50-52.5"	53-55"
Inseam	18-19"	21.5-22.5"	24"	29-30"	30-31"	31-32"	32-33"	32.5-33.5"	32.5-33.5"	34"
Sleeve (See Note 3)	20-21"	23-24"	26.5-27.5"	28-29"	30-32"	32-33"	33-34"	34-35"	35-37"	37-38"
Torso Length (See Note 4)	45-47"	50-53"	57-59"	63-65"	64-65.5"	65-66"	66-67.5"	67.5-69"	69-71.5"	69.5-72"
Neck	10.5-11.5"	11.5-12.5"	12-13"	13-14"	13.5-15"	14-15.5"	15-16.5"	16-17.5"	17.5-19"	19-21.5"
Waist to Ankle	24-25"	28.5-29.5"	32-33"	37-38"	38-39"	39-40"	40.5-41.5"	41-42"	41.5-42.5"	45.5"

Note 1 - Measure at the largest circumference.
Note 2 - Measure at the normal beltline.
Note 3 - Measure from the back of the neck at the center to your wrist; arm bent downwards at a 90' angle at the elbow.
Note 4 - Measure total front and back thru legs.