| Rider Weight | Boat Wakeboard | Park Wakeboard | Surf Style Surfer | Skim Style Surfer | Foil Board |
|---|---|---|---|---|---|
| 25 - 70 lbs | 11 - 32 kgs | 111 - 118 cm | 116 - 125 cm | 3'8" - 3'10" | 46" | n/a |
| 40 - 85 lbs | 18 - 39 kgs | 118 - 130 cm | 125 - 135 cm | 3'8" - 4'0" | 46" - 48" | 3'6" - 4'5" |
| 70 - 130 lbs | 32 - 59 kgs | 130 - 138 cm | 135 - 143 cm | 4'0" - 4'5" | 46" - 52" | |
| 100 - 170 lbs | 45 - 77 kgs | 134 - 142 cm | 138 - 148 cm | 4'2" - 4'9" | 48" - 54" | 3'6" - 4'9" |
| 150 - 225 lbs | 68 - 102 kgs | 138 - 146 cm | 142 - 150 cm | 4'4" - 5'2" | 50" - 58" | |
| 170 - 250+ lbs | 77 - 113+ kgs | 142 - 146 cm | 146 - 155 cm | 4'6" - 5'4" | 52" - 58" | |
| 200 - 275+ lbs | 91 - 125+ kgs | 146+ cm | 148+ cm | 5'0" - 5'6" | 56" - 60" | 4'0" - 4'9" |
| Kid's CGA Vests | Kid's Weight |
|---|---|
| Infant | 0 - 30 lbs | 0 - 13.6 kgs |
| Child | 33 - 55 lbs | 14.9 - 24.9 kgs |
| Youth Small | 55 - 75 lbs | 24.9 - 34 kgs |
| Youth Large | 64 - 88 lbs | 29 - 39.9 kgs |
| Junior | 77 - 125 lbs | 34.9 - 56.7 kgs |
| Men's Comp Vests | Men's Chest Sizes |
|---|---|
| XSmall | 31" - 34" | 78.7 - 86.3 cm |
| Small | 34" - 37" | 86.3 - 93.9 cm |
| Medium | 37" - 40" | 93.9 - 101.6 cm |
| Large | 40" - 43" | 101.6 - 109.2 cm |
| XLarge | 43" - 46" | 109.2 - 116.8 cm |
| XXLarge | 46" - 49" | 116.8 - 124.5 cm |
| Men's CGA Vests | Men's Chest Sizes |
|---|---|
| Small | 32" - 36" | 81.2 - 91.4 cm |
| Medium | 36" - 40" | 91.4 - 101.6 cm |
| Large | 40" - 44" | 101.6 - 111.7 cm |
| XLarge | 44" - 48" | 111.7 - 121.9 cm |
| XXLarge | 48" - 52" | 121.9 - 132 cm |
| XXXLarge | 52" - 56" | 132 - 142.2 cm |
| Women's Comp Vests | Chest Size | Numeric Size |
|---|---|---|
| XSmall | 29" - 32" | 73.6 - 81.2 cm | 0 - 2 |
| Small | 32" - 35" | 81.2 - 88.9 cm | 4 - 6 |
| Medium | 35" - 38" | 88.9 - 96.5 cm | 8 - 10 |
| Large | 38" - 41" | 96.5 - 104.1 cm | 10 - 12 |
| Women's CGA Vests | Chest Size | Numeric Size |
|---|---|---|
| XSmall | 28" - 32" | 71.1 - 81.2 cm | 2 - 4 |
| Small | 32" - 36" | 81.2 - 91.4 cm | 6 - 8 |
| Medium | 36" - 40" | 91.4 - 101.6 cm | 10 - 12 |
| Large | 40" - 44" | 101.6 - 111.7 cm | 14 - 16 |
Sizing for Peak 4D/6X, Pulse 4D/6X, Idol 4D/6X, AERO 6X, and Classic 6X
| US Sizing | UK Sizing | EU Sizing | Mondo Sizing |
|---|---|---|---|
| 4 - 6 | 3 - 5 | 36 - 38.5 | 22 - 24 |
| 6 - 8 | 5 - 7 | 38.5 - 41 | 24 - 26 |
| 8 - 9 | 7 - 8 | 41 - 42.5 | 26 - 27 |
| 9 - 10 | 8 - 9 | 42.5 - 44 | 27 - 28 |
| 10 - 11 | 9 - 10 | 44 - 45 | 28 - 29 |
| 11 - 12 | 10 - 11 | 45 - 46.5 | 29 - 30 |
| 12 - 13 | 11 - 12 | 46.5 - 48 | 30 - 31 |
| 13 - 15 | 12 - 14 | 48 - 50 | 31 - 33 |
Sizing for Vale 4D and Vida 6X
| US Wmns Sizing | UK Wmns Sizing | EU Sizing | Mondo Sizing |
|---|---|---|---|
| 5 - 7 | 3 - 5 | 35.5 - 38 | 21 - 23 |
| 7 - 9 | 5 - 7 | 38 - 40.5 | 23 - 25 |
| 9 - 11 | 7 - 9 | 40.5 - 43 | 25 - 28 |
Sizing for TAO 6X
| US Sizing | UK Sizing | EU Sizing | Mondo Sizing |
|---|---|---|---|
| 4 - 6 | 3 - 5 | 35 - 38.5 | 22 - 23 |
| 6 - 8 | 5 - 7 | 38.5 - 41.3 | 23 - 25.5 |
| 8 - 10 | 7 - 9 | 41.3 - 44 | 25.5 - 27.5 |
| 10 - 12 | 9 - 11 | 44 - 46.6 | 27.5 - 29 |
| 12 - 13 | 11 - 12 | 46 - 48 | 30 - 31 |
| 13 - 15 | 12 - 14 | 48 - 50.5 | 31 - 33 |
Sizing for Classic 6X OT
| US Sizing | UK Sizing | EU Sizing | Mondo Sizing |
|---|---|---|---|
| 4 - 6 | 3 - 5 | 36 - 38.5 | 20 - 23 |
| 6 - 8 | 5 - 7 | 38.5 - 41.3 | 23 - 25.5 |
| 8 - 10 | 7 - 9 | 41.3 - 44 | 25.5 - 27.5 |
| 10 - 12 | 9 - 11 | 44 - 46.6 | 27.5 - 29 |
| 12 - 14 | 11 - 13 | 46.6 - 49.5 | 30 - 32 |
Sizing for Scan 6X and Transit 6R
| US Sizing | UK Sizing | EU Sizing | Mondo Sizing |
|---|---|---|---|
| 4 - 6 | 3 - 5 | 35 - 38.5 | 20 - 23 |
| 5 - 9 | 4 - 8 | 37.3 - 41.3 | 23 - 25 |
| 9 - 12 | 8 - 11 | 42.5 - 46.5 | 27 - 30 |
| 12 - 15 | 11 - 14 | 46.5 - 50.6 | 30 - 31.5 |
Sizing for Index 6R
| US Sizing | UK Sizing | EU Sizing | Mondo Sizing |
|---|---|---|---|
| 5 - 8 | 4 - 7 | 37.3 - 41.3 | 23 - 25 |
| 8 - 12 | 7 - 11 | 41.3 - 46.6 | 25.5 - 29 |
| 12 - 15 | 11 - 14 | 46.6 - 50.6 | 29 - 31.5 |
Sizing for Plush 6R
| US Wmns Sizing | UK Wmns Sizing | EU Sizing | Mondo Sizing |
|---|---|---|---|
| 4 - 7 | 2 - 5 | 34 - 38 | 21 - 24 |
| 7 - 10 | 5 - 8 | 38 - 42 | 24 - 28 |
Sizing for Rant 6R and Dream 6R
| US Sizing | UK Sizing | EU Sizing | Mondo Sizing |
|---|---|---|---|
| 12T - 5Y | 11 - 3 | 30 - 35 | 18.5 - 24 |
| 4 - 6 | 3 - 5 | 35 - 37.3 | 20 - 23 |
| Helmet Size | Circumference (inches) | Circumference (centimeters) | Hat Size |
|---|---|---|---|
| X-Small | 20.1" - 20.5" | 51 - 52cm | 6 3/8 |
| Small | 20.6" - 21.3" | 52 - 54cm | 6 1/2 - 6 7/8 |
| Medium | 21.4" - 22.0" | 54 - 56cm | 6 7/8 - 7 |
| Large | 22.1" - 22.9" | 56 - 58cm | 7 - 7 1/4 |
| X-Large | 23.0" - 24.0" | 58 - 61cm | 7 1/4 - 7 5/8 |
