Float Underwear - Thermo Flotation Sweater

A very warm, lightweight and supple Thermotic floating sweater from Thermotic with very high buoyancy and very good breathing properties.

ALWAYS use shell garments over this sweater.


Flared model with high collar that goes far down with anti-slip elasticated waist for best fit. Outer and interior fabrics and cushions in nylon material. Powerful two-way zipper.

• Extremely high buoyancy
• Unique patented breathing properties
• Weight about 240 grams (size Medium)
• Very flexible
• Thickness 3 mm
• Very soft material, does not wrinkle
• Sizes from 6-8 years up to 5XL
• Available in black.
• Swedish design and manufacturing

Float Underwear has about the same sizes and length as regular underwear, but a guide can be the following: (NOTE: The weight indicators below have nothing to do with floating ability, these are just examples of size instructions)

- XXXS approx: 6-8 years (approx. 25-35 kg)
- XXS ca: 9-11 years (ca: 35-45 kg)
- XS (approx. 45-55 kg)
- S (approx. 55-65 kg)
- M (approx. 65-75 kg)
- L (approx. 75-85 kg)
- XL (approx. 85-95 kg)
- 2XL (approx. 95-105 kg)
- 3XL (approx. 105 kg-115 kg)
- 4XL (approx. 115 kg - 125 kg)
- 5XL (approx. 125 kg and above)


Note: Choose the bigger size if you are selecting between two sizes due to small sizes!