Performance-Driven Activewear & Swimwear for Every—Body®

Designed for Water, Sun and Sweat

Bold cuts built for movement, powered by FLASHMODE™ — our signature reflective print tech that shifts from matte to electric under direct light.

Crafted with Italian fabrics from Milan, designed in Tel Aviv & New York, and precision-cut in Xiamen. Brought to life in harmony by our multicultural team — designed for every body.

A shirtless man with tattoos, wearing navy blue underwear with white accents, and a silver necklace with a spherical pendant.

Engineered Compression

Second-skin stretch. Sweat-Smarter™ tech. 11 charged colorways — made to train, made to play, made to be seen.

Close-up of a man wearing striped green and black compression shorts with the word "ultra" on the left leg, standing with his back slightly turned.
A man wearing green and black striped boxer briefs.
Person wearing optical illusion patterned boxer briefs with vertical stripes, standing with hands on hips.
Back view of a shirtless man wearing gray and black striped boxer briefs, holding a light-colored bag.
Close-up of a man wearing black athletic compression shorts with white stitching and brand logo, with his hand on his lower back.
Back view of a man wearing blue and gray striped compression shorts
Close-up of a man wearing purple and black CSM branded athletic compression shorts, showing the side and back view.
Close-up of a man's lower back and legs wearing pink and gray striped athletic shorts.
Close-up of a person’s lower back and right leg, wearing tight, orange and black patterned athletic shorts with white accents, designed for sports or workout activities.

Reviews

  • Nothing beats the feeling if training with these shorts. Flexibility, freedom, awesome quality!

    Angel Mario M

  • So happy with how these shorts fit, and look! Everyone around me is constantly asking where I got them and I have never been more happy to share. Will be buying more soon!

    Brenden R

  • They look small when you open the package but they fit like a glove! Compressed in all the right places and feel nice. Can’t wait to get more colors.

    Wesly M

  • These are amazing shorts from the quality to the fit (true to size). I'm 5'10" and 170 lbs and purchased a L (with a muscular build). I love the baby blue and will be purchasing more in the future!

    Bryan G

  • Perfect fit, the booty is bootying! High quality fabric. I recommend!

    Maxime H

  • Beautiful fit! This brand is dedicated to making sure people of all sizes can enjoy their skin shorts. I'm already thinking about my next order. Shipping to Canada went smoothly.

    Max M

  • Amazing, the coolest and comfortable

    Barbeito Neira E

Best Sellers

Close-up of a person's lower torso wearing black and white striped shorts in a sports style.

  • Under the core value of inclusivity, ULTRA challenges toxic masculinity, unrealistic body image, and the lack of options for trans and queer people.

  • We aim to empower those who are brave enough to be themselves, and our vision includes everyone. The brand takes pride in its sustainable operation and handcrafted products made in harmony by its multicultural team of experts in Tel Aviv.

  • We’re back with a New Years Eve Loft Party ⇄ 2@25 ⇌

    with Noury Lizarraga, Michal Serr, ACOWGRL & DJ Toma. Can’t wait to sweat it out ↶ on the dancefloor ↷ with U ↺

    An exclusive celebration for our community, taking place in the heart of Tel Aviv at our brand-new studio in Florentin. Last Tickets Available.

Born from sport. Made for life.

Our new swim collection is here — bold, body-focused, and built for performance. Featuring striking cuts, premium fabrics, and our signature FLASHMODE™ reflective detailing, each piece is designed to move with you from beach to club. This is swimwear that performs as hard as you do.