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Your cart is empty.Building on the original ST’s proven legacy, the 2.0 makes a leap in terms of technology, performance, comfort, and durability, while still retaining the ST’s trademark value-for- money appeal. Manufactured with 3 hi-tech knitted fabrics for improved functionality and resilience, the ST 2.0’s new design boosts core support and compression, and enhances comfort through ergonomic seam placement and reinforced shoulder strap construction, elevating overall performance to a new level when it matters most. The ST 2.0 is also available in sizes for young swimmers. Superior knitted fabrics have been augmented in the ST 2.0 with an extra durable lining to provide outstanding stretch, optimal compression and total freedom of movement. The result is a high- performance suit that minimizes surface drag for exceptional hydrodynamics, and offers unrestricted movement without compromising key muscle support. The new lining brings added technical functionality to the ST 2.0 range. Incorporated into the top front of both the full suit and the jammer, and extending down the back of the leg, the lining provides greater muscle compression for targeted areas, and improves core and leg support, allowing the swimmer to stay stable and strong in the water. The ST 2.0’s shoulder structure features a new design with extra reinforcement in the centre strap. Bolstered by the shell fabric and durable lining, the shoulder strap provides greater support in the shoulders and upper back, enhances the overall fit and feel of the suit, and adds an extra level of durability. In the ST 2.0, the seams have been moved to deliver greater ergonomic qualities, helping with body and leg lift and positioning, while also offering unrestricted biomechanical movement. In addition, flatlock construction of the seams contributes to the suit’s perfect fit, with the seams sitting snugly against the body to help keep optimum shape in the water.
aghaz
September 6, 2025
We use these suits just for competition. They are meant to be very tight-folding over the bottom of the legs helps my son get into them and I don’t put them in the dryer-keeps the compression for longer!
Customer
August 28, 2025
Purchased for my 12U son, as he'd outgrown his previous fast suit. Material was slightly stretchier than his previous ST 2.0. It's supposed to mimic a tech suit - the tighter the better. He cut a lot of time at the meet he used it at. So whether it was the suit or thinking it was the suit - it worked.
David from MTY
August 7, 2025
My son is a competitive swimmer and I needed a tech suit that met the new rules for 12 and under to compete in the new England championship meet. Young swimmers that have never used a tech suit should know that these feel small when compared to a regular practice suit and it takes some time to put it on. Some people recommend going one or two sizes smaller so the suit is extra tight but I would not recommend it. Just go with the same size that they use in a practice suit and don’t worry if it looks and feels small. Just make sure that they don’t tug it on as they might rip it, just slowly work it up.My son dropped time and all his events during the championship meet. I thought it was only the tech suit but I’m sure it helped. It also helps mentally because everyone else is wearing a tech suit so they feel at a disadvantage if they don’t have one. Overall, he really liked it and I would buy it again for him.
LifePathin4D
August 3, 2025
I love the color of this one! It stands out and you have no trouble spotting him in a crowd in this one. It fits really good and it's very comfortable and quick drying. The material isn't too thick or thin, it's just right and has a good texture to it. 4 stars.*Thank you for taking the time to read my review and if it helped you make an informed decision either way about this product please let me know by taking a quick moment of your time to vote it Helpful so I can keep track of my most helpful reviews. I hope you have a wonderful shopping experience!*
KNova
August 1, 2025
This suit is perfect for a 12&U who is not permitted to wear a tech suit by USA Swimming rules. It is a low level tech suit with good compression, overall just a really good race suit. Bought two of these and, with proper care, they will last surprising long.
Ashish Trivedi
July 30, 2025
Good fit and style though a bit pricey
Githesh Padman
June 27, 2025
I brought 28 size, it is too small, my son is 10 year old, even it can not go above knee. It may suitable for 5 or 6 year old kid. I felt the manufacturer and Amazon cheated here.
Bernard Ng
June 17, 2025
Great affordable competitive jammers which are relatively low maintenance and durable. Smooth tie string requires triple overlap to not loosen before tying the butterfly knot. Easy to put on if you first apply baby powder to your thighs and groin.
# T.R.W #
April 18, 2025
acheté pour les compétitions et gagner quelques centièmes dans la glisse de l'eau, je sais qu'il doit se porter bien serré pour n'avoir aucune infiltration d'eau et donc de potentiels ralentissements mais là tout de même méfiez vous il taille petit.sinon excellente qualité dans la découpe et dans les matériaux. bande adhérente aux bas de jambes qui evite au maillot de s'enrouler et remonter.
Tara McWilliams
February 17, 2025
I had to pay $22 to return ship to them! KNOW THIS AHEAD OF TIME
Julia
February 15, 2025
great race suit.
E.M.Raja
February 11, 2025
Sizes are not appropriate
Ricardo
January 7, 2025
Excelente producto y servicio, a pesar de los detalles que tuvimos con el envÃo siempre estuvieron atentos y lo arreglaron de la mejor manera!
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