Built on our custom oversized block and cut from a 270gsm 100% cotton jersey, the S.I.S. tee balances premium weight with a soft structure.
The front is left clean to let the bold rear graphic do the talking, stamped with our signature S.I.S. back print and accented by a sharp blue line — a nod to energy, motion, and edge.
Along the lower back, you’ll find Bulgarian text: Клуб по скачане на въже основан 2021 (“Jump Rope Club founded 2021”) — a quiet tribute to the roots of our movement.
270gsm (100% cotton)
Oversized fit
Clean front, large S.I.S. back graphic
Minimal front for everyday wear, bold back for statement energy
Model is 180cm, 80kg (5'11” / 176lbs) and wears size L
Very nice and thick material 🙏🏻 fits well! Thank you ☺️
A
April Downs
Highest Quality
I ordered my tee about a month ago. Just wore it for the first time. I absolutely love the fit, logo , and the quality of the tee is top notch. I am going to order more from SwissSkip active wear collection real soon. You should too..🫶🫶🫶
R
Robert
The T-shirt fits great
The T-shirt fits great, is super comfortable, and I especially love the lettering on it.
M
Marjorie Skarda
Great t-shirt
Really liked the packaging it came in. It was just like how high end retail will ship their products. Nice touch. I love the fit and feel of my SIS t-shirt. The fit is perfect- not too baggy or too tight. The length is just right. The weight and feel is really nice. It is also very breathable more so than my regular t-shirts which I really appreciate when working out in the gym. Overall, an excellent product and I am very happy with my purchase. I highly recommend buying.