The SANTI Flex 80 Undersuit is the go-to choice for divers seeking comfort, flexibility, and performance in a lightweight package. Designed for warm-water dives or as a layering piece beneath heavier undersuits, the Flex 80 delivers exceptional freedom of movement while maintaining breathability and fast-drying capability. Its refreshed modern look now includes updated branding and improved construction—without compromising on the trusted comfort SANTI is known for.
SANTI Flex 80 Undersuit Specifications
Ideal for water temperatures 14°C and above (up to 1 hour)
Weight: approx. 1 kg (Men’s L)
Black Fabric: 91% polyester / 9% elastane, 290 g/m²
Scale Fabric: 100% polyester, 300 g/m²
Sizes: 16 men’s sizes, 12 women’s sizes, and Made to Measure
Breathable & moisture-wicking
Highly flexible & lightweight construction
SANTI Flex 80 Undersuit Details
Modernised design with updated SANTI branding
Super-flexible fit allows for unrestricted movement
High collar provides additional thermal protection
Elasticated cuffs prevent sleeve ride-up
Two-way diagonal front zip for ease of donning
Internal adjustable waistband for a secure fit
Excellent resistance to pilling and snagging
Ideal for active divers or travel use
If the SANTI Flex 80 isn’t the undersuit you’re looking for, why not check out our full Undersuit Collection or browse the complete SANTI Collectionfor more high-performance dive wear.
NB: This item will allow you to purchase when we are out of stock, as we have regular deliveries coming in and are unable to hold all sizes in all stock items
This item is marked as 'special order' which means if we are out of stock we will order in on your behalf. SeeRefund Policyfor Terms and Conditions
If you wish to confirm an actual delivery date prior to ordering please feel free to contact us.As a general rule of thumb if out of stock on Santi items we are restocked within 7 - 10 days depending on customs and Santi stock position.
