Ronix Life Vest Size Chart & Fit Guide
Select your vest model to view official 2027 sizing measurements.
Measure around the fullest part of your chest with the tape level. For children’s weight-based sizing, use the wearer’s weight. Always check the vest label and follow the manufacturer’s fit instructions.
Ronix CGA Life Jackets & Vests
Compare official 2027 Ronix CGA life vest sizing for men, women, and kids. Choose your specific Ronix model below to find the manufacturer’s chest or weight measurements in inches and centimeters, where provided. Sizing can vary between models, so check the chart for the vest you plan to wear.
Men's CGA Life Vests
Apollo
Men'S Capella 4.0 - L50 Cga
| Size |
Chest (inches) |
Chest (cm) |
| S |
33-36 |
84-91 |
| M |
36-39 |
91-99 |
| L |
39-42 |
99-107 |
| XL |
42-45 |
107-114 |
| 2XL |
45-48 |
114-122 |
Atlas
Men'S Capella 4.0 - L50 Cga
| Size |
Chest (inches) |
Chest (cm) |
| S |
33-36 |
84-91 |
| M |
36-39 |
91-99 |
| L |
39-42 |
99-107 |
| XL |
42-45 |
107-114 |
| 2XL |
45-48 |
114-122 |
Blackjack
Men'S Yes - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| S |
31-34 |
79-86 |
| M |
34-37 |
86-94 |
| L |
37-40 |
94-102 |
| XL |
40-43 |
102-109 |
| 2XL |
43-46 |
109-117 |
| 3XL |
46-49 |
117-124 |
Covert
Men'S Standard - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| S |
35-37.5 |
89-95 |
| M |
37.5-40 |
95-102 |
| L |
40-42.5 |
102-108 |
| XL |
42.5-45 |
108-114 |
| 2XL |
45-47.5 |
114-121 |
| 3XL |
47.5-50 |
121-127 |
Dyno
Men'S Yes - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| S |
31-34 |
79-86 |
| M |
34-37 |
86-94 |
| L |
37-40 |
94-102 |
| XL |
40-43 |
102-109 |
| 2XL |
43-46 |
109-117 |
| 3XL |
46-49 |
117-124 |
Koal
Men'S Capella 3.0 - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| S |
31-34 |
79-86 |
| M |
34-37 |
86-94 |
| L |
37-40 |
94-102 |
| XL |
40-43 |
102-109 |
| 2XL |
43-46 |
109-117 |
| 3XL |
46-49 |
117-124 |
| 4XL |
49-52 |
124-132 |
Phantom
Men'S Capella 4.0 - L50 Cga
| Size |
Chest (inches) |
Chest (cm) |
| S |
33-36 |
84-91 |
| M |
36-39 |
91-99 |
| L |
39-42 |
99-107 |
| XL |
42-45 |
107-114 |
| 2XL |
45-48 |
114-122 |
Realm
Men'S Standard - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| S |
35-37.5 |
89-95 |
| M |
37.5-40 |
95-102 |
| L |
40-42.5 |
102-108 |
| XL |
42.5-45 |
108-114 |
| 2XL |
45-47.5 |
114-121 |
| 3XL |
47.5-50 |
121-127 |
Trooper
Men'S Capella 4.0 - L50 Cga
| Size |
Chest (inches) |
Chest (cm) |
| S |
33-36 |
84-91 |
| M |
36-39 |
91-99 |
| L |
39-42 |
99-107 |
| XL |
42-45 |
107-114 |
| 2XL |
45-48 |
114-122 |
Volcom
Men'S Yes - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| S |
31-34 |
79-86 |
| M |
34-37 |
86-94 |
| L |
37-40 |
94-102 |
| XL |
40-43 |
102-109 |
| 2XL |
43-46 |
109-117 |
| 3XL |
46-49 |
117-124 |
Women's CGA Life Vests
Avalon
Women'S Capella 3.0 / Yes - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| S |
35-37 |
89-94 |
| M |
37-39 |
94-100 |
| L |
40-42 |
101-108 |
| XL |
43-45 |
109-115 |
| 2XL |
46-48 |
116-122 |
Daydream
Women'S Standard - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| S |
33-36 |
84-91 |
| M |
36-39 |
91-99 |
| L |
39-42 |
99-107 |
| XL |
42-45 |
107-114 |
Echo
Women'S Capella 4.0 - L50 Cga
| Size |
Chest (inches) |
Chest (cm) |
| XS |
32-35 |
81-89 |
| S |
35-37 |
89-94 |
| M |
37-39 |
94-100 |
| L |
40-42 |
101-108 |
Rise
Women'S Capella 4.0 - L50 Cga
| Size |
Chest (inches) |
Chest (cm) |
| XS |
32-35 |
81-89 |
| S |
35-37 |
89-94 |
| M |
37-39 |
94-100 |
| L |
40-42 |
101-108 |
Skye
Women'S Capella 4.0 - L50 Cga
| Size |
Chest (inches) |
Chest (cm) |
| XS |
32-35 |
81-89 |
| S |
35-37 |
89-94 |
| M |
37-39 |
94-100 |
| L |
40-42 |
101-108 |
Supernova
Women'S Capella 3.0 / Yes - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| S |
35-37 |
89-94 |
| M |
37-39 |
94-100 |
| L |
40-42 |
101-108 |
| XL |
43-45 |
109-115 |
Youth & Kids' CGA Life Vests
Atlantis
Girl'S Capella - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| JUNIOR |
27-30 |
68.5-76 |
August
Girl'S Standard - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| YOUTH |
64-88 |
29-40 |
| YOUTH SMALL |
55-75 |
25-34 |
| CHILD |
33 - 55 |
15-25 |
| INFANT |
UP TO 30 |
UP TO 14 |
Driver'S Ed
Boy'S Capella - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| TEEN |
30-33 |
76-84 |
Laguna
Girl'S Standard - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| YOUTH |
64-88 |
29-40 |
| YOUTH SMALL |
55-75 |
25-34 |
| CHILD |
33 - 55 |
15-25 |
| INFANT |
UP TO 30 |
UP TO 14 |
Neptune
Boy'S Capella - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| JUNIOR |
27-30 |
68.5-76 |
Prom Queen
Girl'S Capella - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| TEEN |
30-33 |
76-84 |
Top Grom
Boy'S Standard - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| YOUTH |
64-88 |
29-40 |
| YOUTH SMALL |
55-75 |
25-34 |
| CHILD |
33 - 55 |
15-25 |
| INFANT |
UP TO 30 |
UP TO 14 |
Vision
Boy'S Standard - L70 Cga
| Size |
Chest (inches) |
Chest (cm) |
| YOUTH |
64-88 |
29-40 |
| YOUTH SMALL |
55-75 |
25-34 |
| CHILD |
33 - 55 |
15-25 |
| INFANT |
UP TO 30 |
UP TO 14 |
Ronix Impact Vests
Shopping for a Ronix impact vest for wakeboarding or wakesurfing? Use the model-specific size tables below to compare chest measurements and find a comfortable, secure fit. Impact vests are not necessarily Coast Guard-approved life jackets; check each product’s certification and intended use before choosing one.
Men's Impact Vests
Covenant
Men'S Impact Jacket
| Size |
Chest (inches) |
Chest (cm) |
| S |
33-36 |
84-91.5 |
| M |
36-39 |
91.5-99 |
| L |
39-43 |
99-109 |
| XL |
43-46 |
109-116 |
| 2XL |
46-49 |
116-124.5 |
Mixtape
Men'S Impact Jacket
| Size |
Chest (inches) |
Chest (cm) |
| S |
31-34 |
79-86 |
| M |
34-37 |
86-94 |
| L |
37-40 |
94-102 |
| XL |
40-43 |
102-109 |
| 2XL |
43-45 |
109-114 |
Presidente
Men'S Impact Jacket
| Size |
Chest (inches) |
Chest (cm) |
| S |
31-34 |
79-86 |
| M |
34-37 |
86-94 |
| L |
37-40 |
94-102 |
| XL |
40-43 |
102-109 |
| 2XL |
43-45 |
109-114 |
Supreme
Men'S Impact Jacket
| Size |
Chest (inches) |
Chest (cm) |
| S |
31-34 |
79-86 |
| M |
34-37 |
86-94 |
| L |
37-40 |
94-102 |
| XL |
40-43 |
102-109 |
| 2XL |
43-45 |
109-114 |
Vader
Men'S Impact Jacket
| Size |
Chest (inches) |
Chest (cm) |
| XS |
28-31 |
71-79 |
| S |
31-34 |
79-86 |
| M |
34-37 |
86-94 |
| L |
37-40 |
94-102 |
| XL |
40-43 |
102-109 |
| 2XL |
43-45 |
109-114 |
Women's Impact Vests
Coral
Women'S Impact Jacket
| Size |
Chest (inches) |
Chest (cm) |
| XS |
28-30 |
71-76 |
| S |
31-33 |
78-84 |
| M |
34-37 |
86-94 |
| L |
38-40 |
96.5-101.5 |
| XL |
41-43 |
104-109 |
Moonstone
Women'S Impact Jacket
| Size |
Chest (inches) |
Chest (cm) |
| XS |
26-28 |
66-72 |
| S |
29-32 |
73-82 |
| M |
33-35 |
83-90 |
| L |
36-38 |
91-97 |
| XL |
39-41 |
98-104 |
Rise
Women'S Impact Jacket
| Size |
Chest (inches) |
Chest (cm) |
| XS |
26-28 |
66-72 |
| S |
29-32 |
73-82 |
| M |
33-35 |
83-90 |
| L |
36-38 |
91-97 |
| XL |
39-41 |
98-104 |
How should a Ronix life vest fit? A properly fitted vest should feel snug without restricting comfortable movement or breathing. Use the measurement range for your exact model, then follow the product label and Ronix fit instructions. If you are between sizes, consult the product-specific guidance rather than assuming all Ronix vests fit alike.
