Jobe 2022 Neoprene, Unify and Fragment Buoyancy Vest Sizes:

Small

Chest 37-38.6in / 94-98cm

Waist 33.1-34.7in / 84-88cm

Medium

Chest 38.6-40.2in / 98-102cm

Waist 34.7-36.2in / 88-92cm

Large

Chest 40.2-41.7in / 102-106cm

Waist 36.2-38in / 92-96cm

X Large

Chest 41.7-43.3in / 106-110cm

Waist 37.8-39.4in / 96-100cm

X Large +

Chest 41.7-44.5in / 106-113cm

Waist 37.8-40.9in / 96-114cm

2 X Large +

Chest 44.1-46.5in / 112-118cm

Waist 40.9-44.1in / 104-112cm

3 X Large +

Chest 46.5-48.8in / 118-124cm

Waist 44.1-47.2in / 112-120cm

4XL +

Chest 49-51in / 124-130cm

Waist 47-50.5in / 120-128cm

5XL +

Chest 51-53.5in / 130-136cm

Waist 50.5-53.5in / 128-136cm

Jobe 2022 4 Buckle Buoyancy Vest Sizes:

X Small

Chest 35-37.5in / 89-95cm

Waist 31.1-33.46in / 79-85cm

Small

Chest 36.5-39in / 93-99cm

Waist 32.68-35in / 83-89cm

Medium

Chest 38-40.5in / 97-103cm

Waist 34.25-36.61in / 87-93cm

Large

Chest 40-42in / 101-107cm

Waist 35.83-38.19in / 91-97cm

X Large

Chest 41-44.5in / 105-113cm

Waist 37.4-40.55in / 95-103cm

2 X Large

Chest 44-47in / 111-119cm

Waist 39.76-42.91in / 101-109cm

3 X Large

Chest 46-49in / 117-125cm

Waist 42.13-45.28in / 107-115cm

Jobe 2022 Dual Buoyancy Vest Sizes:

Small / Medium

Chest 37-40in / 94-102cm

Waist 33.07-36.22in / 84-92cm

Large / X Large

Chest 40-43in / 102-110cm

Waist 36.22-39.37in / 92-100cm

2 X LargeĀ  / 3 X Large

Chest 43.3-46.5in / 110-118cm

Waist 39.37-42.52in / 100-108cm

4 X Large / 5 X Large

Chest 46.5-50.5in/118-128cm

Waist 42.52-46.46in / 108-118cm