MSUOPM1-XS

MEN'S OPTIC MK1 SUIT

Size Guide

Size

The Optic MK1 is named after the unique design, the Optic kit seems like an optical illusion, especially as you effortlessly go flying by your competitors.

Built using the highest quality fabrics sustainably sourced and sustainably manufactured in the US, we spared no research or expense in producing the best aero triathlon suit in the world. Breathable and fast materials make this your go-to race suit when you want to leave competitors in your dust.

We tested over 22 prototypes in creating the perfect fit which means you are more aero and more comfortable for the duration of your event, no matter how long. 

Features:

  • Side entry pockets to keep the wind out and keep you tucked and aero.
  • Locking zipper to ensure your top stays fit
  • UPF 50 sun protection
  • Exclusive gripper provides an in-place fit and finish
  • High-performance chamois for all-day comfort
  • Unique leg grippers to ensure a secure fit
  • One-piece construction for comfort during all 3 events
  • The full front zipper allows the suit to be fully opened.

Committed to the athlete, we believe that technology, eco-friendly production and minimalist design aesthetics can work in harmony to produce the best triathlon apparel in the world. Mach Apparel was founded on the pursuit of building the best triathlon apparel in the world. #Builttobreakbarriers

Customer Reviews

Based on 4 reviews
100%
(4)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
N
N.L.
Felt like I was flying

Where to even start! It's fantastic to run and bike in. Feels like a second skin. Hugs the body in all the right places, not to mention their designs are current and stylish. Definitely going to be my go to tri suit for years to come.

J
J.H.
Incredible Fit and Quality

I haven't worn my suit during activity yet, but I've tried it on and the quality seems high. I followed the measurement guidelines to choose my size and it worked out perfectly for me. Can't wait to race in this suit!

R
R.
Fantastic Kit!

Extremely comfortable and durable as well. Lasted full Ironman distance including salt water swim without any issues or irritation. Not to mention sick colors!

B
B.Z.
Love this skinsuit!

I love my new Mach skinsuit. It fits perfectly, and has the compression in all the right areas. Buying cycling wear is usually hit or miss for me. It can often feel uncomfortable or too revealing. This skinsuit is just right. The material weight is perfect, the padding feel good, and the overall cut of it is very complementing of my build (6'1", 192lbs, 32 waist, size medium) I received several complements on the kit the first day I wore it, from people I know, and from a few strangers. It's the right balance of being interesting, without being too flashy. I can't to wear it again for a long ride.

Customer Reviews

Based on 4 reviews
100%
(4)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
N
N.L.
Felt like I was flying

Where to even start! It's fantastic to run and bike in. Feels like a second skin. Hugs the body in all the right places, not to mention their designs are current and stylish. Definitely going to be my go to tri suit for years to come.

J
J.H.
Incredible Fit and Quality

I haven't worn my suit during activity yet, but I've tried it on and the quality seems high. I followed the measurement guidelines to choose my size and it worked out perfectly for me. Can't wait to race in this suit!

R
R.
Fantastic Kit!

Extremely comfortable and durable as well. Lasted full Ironman distance including salt water swim without any issues or irritation. Not to mention sick colors!

B
B.Z.
Love this skinsuit!

I love my new Mach skinsuit. It fits perfectly, and has the compression in all the right areas. Buying cycling wear is usually hit or miss for me. It can often feel uncomfortable or too revealing. This skinsuit is just right. The material weight is perfect, the padding feel good, and the overall cut of it is very complementing of my build (6'1", 192lbs, 32 waist, size medium) I received several complements on the kit the first day I wore it, from people I know, and from a few strangers. It's the right balance of being interesting, without being too flashy. I can't to wear it again for a long ride.

UPF 50 Sun protection

Full front zipper allows the suit to be fully opened

Locking zipper to ensure your top stays fit

One piece construction for comfort during all 3 events

High performance chamois for all day comfort

Side entry pockets to keep the wind out and keep you tucked and aero

Exclusive gripper provides an in-place fit and finish

"As a former member fo the US National Team, I've had the opportunity to test a wide range of endurance apparel. Mach Apparel stands out to me in regards to it's comfort and breathability which allows the athlete to hold up better and have that extra freshness to surpass previous barriers."
Austin Arguello

Wind Tunnel Tested
Wind Tunnel Tested
Made In the USA
Made In the USA
Eco-Friendly
Eco-Friendly
Anti-microbial
Anti-microbial

What is DR711 Anti-Microbial Protection?

Most "anti-microbial" fabrics only have a weak passive barrier against odor causing contaminants. Mach's DR711TM treatment actively absorbs and kills 99.9% of all microbes and bacteria that contacts it within eight hours. Mach's DR711TM treated fabric will stay odor-free, clean, and pleasant to wear through intense training and extreme use.

DR711 Anti-Microbial Core Performance Features

Grow Your Capabilities. Lower Your Impact.

Grow Your Capabilities. Lower Your Impact

Lead your race and your community

Our proprietary MGT140 - Mach Green Tech allows us to turn recycled plastic into the most comfortable, high performance tri-gear.

Sizing Chart

Please see the Men's & Women's sizing charts below to ensure the best fit possible.

Sizing refers to body measurements, not garment dimensions.

Chest: Around the chest, just under the arms and across the shoulder blades.

Waist: Around the narrowest part of the waist.

Hip: Around the widest point of the hips.

Pro Tip: To increase accuracy, please have someone help you if possible.