







Building on the proven legacy of the OriginalST, the 2.0 takes a leap in technology, performance, comfort and durability while still maintaining ST's trademark appeal. Made with 3 hi-tech knit fabrics for enhanced functionality and resilience. The new design of the ST 2.0 boosts core support and compression and increases comfort through ergonomic seam placement and reinforced shoulder strap construction, which takes overall performance to a new level when it matters most. The ST 2.0 is also available in sizes for young swimmers. Superior knit fabrics have been enhanced in the ST 2.0 with an extra durable lining to provide excellent stretch, optimal compression and total range of motion. The result is a high-performance suit that minimizes surface resistance for exceptional hydrodynamics and provides unrestricted range of motion without compromising key muscles. The new lining brings additional technical functionality to the ST 2.0 range. The lining is incorporated into the upper front of the entire suit and jammer swim trunks, and extends to the back of the leg, providing greater muscle compression for targeted areas and improving core and leg support, keeping the swimmer stable and strong in the water. The shoulder structure of the ST 2.0 features a new design with extra reinforcement in the middle strap. The shoulder strap is reinforced by the outer material and durable lining, provides greater support in the shoulders and upper back, improves the fit and feel of the suit and provides extra durability. In the ST 2.0, the seams have been shifted to provide more ergonomic features that help lift and position the body and legs while providing unrestricted biomechanical movement. In addition, the flatlock construction of the seams contributes to the perfect fit of the suit, with the seams close to the body to maintain the optimal shape in the water.

E**M
Fantastic quality
Highly recommend!My boys have worn these now for several months. They still have plenty of wear left in them, and they swim 4-5 times per week so have clocked quite a few miles.Stitching is still intact, I bought Speedo’s for them previously and after a few months the colour would wear at the bum but haven’t had that issue with these. Yes they slightly lose shape after a while but all shorts will eventually, they’re quite form fitting so this doesn’t bother them when they go slightly loose as they find them comfier for training. I tend to just set a pair aside for competitions etc.
M**A
Good jammers
My son swims 8 hours a week and this jammers model is his favourite! Def recommend for swimmers!
N**Y
swim jammers.
Great fitting value for money swim jammers.
A**R
Nice jammers
Always for arena, good quality for day to day training
S**I
Perfect fit
Very good quality and perfect fit
D**S
No problems
Bought for grandson , he loves them
I**N
Lasted a week / 5 training sessions
This item looks good when new but after a few training sessions starts to go bobbly and doesn’t appear will last any length of time. Will be contacting Amazon seeking an alternative item.
M**N
Good value
Good value jammers and fine for training, bought 2 pairs as such good value, and my lads get through them quickly being in a swimming club. You will get around 200 hours out of these before they start to give so reliable.
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