Skip to content

Today's Offers

Click offer codes below to apply in checkout. Tap offer codes below to apply in checkout.

There are no promotions running at this time. There are no promotions running at this time.

Free Express Shipping on the Endorphin Collection: Offer valid on the Endorphin Collection from 01/26/2026 through 03/27/2026 on Saucony.com only. Must use code FASTto activate in cart or at checkout. Promotional codes have no cash value. Cannot be combined with any other coupon or discount. Not valid on the Endorphin Trainer, Pro Deal orders, prior purchases, gift card purchases, purchases at retail stores or other websites. Void where prohibited by law. Not valid on prior purchases or in Saucony outlet stores. Additional restrictions may apply.

FAST

details

15% Off Your Next Purchase Over $75: Offer valid with purchase of full-price purchase of $75 or more. Not valid on collaborations or prior purchases. Cannot be combined with any other offer, promotion, coupon or discount. Offer valid on saucony.com US orders only. Promotional codes have no cash value. Void where prohibited by law. Additional restrictions may apply.

No Code Necessary

Your browser's Javascript functionality is turned off. Please turn it on so that you can experience the full capabilities of this site.

Men's Stopwatch Singlet

$40.00

1/6

Stopwatch Singlet, Navy Heather, dynamic 1

Stopwatch Singlet, Navy Heather, dynamic 2

Stopwatch Singlet, Navy Heather, dynamic 3

Stopwatch Singlet, Navy Heather, dynamic 4

Stopwatch Singlet, Navy Heather, dynamic 5

Stopwatch Singlet, Navy Heather, dynamic 6

Stopwatch Singlet, Navy Heather, dynamic 1

Stopwatch Singlet, Navy Heather, dynamic 2

Stopwatch Singlet, Navy Heather, dynamic 3

Stopwatch Singlet, Navy Heather, dynamic 4

Stopwatch Singlet, Navy Heather, dynamic 5

Stopwatch Singlet, Navy Heather, dynamic 6

Men's Stopwatch Singlet

$40.00

{"attributes":["size"],"inventory":[{"id":"195020940273","quantity":10,"status":"IN_STOCK"},{"id":"195020940280","quantity":3,"status":"IN_STOCK"},{"id":"195020940297","quantity":0,"status":"NOT_AVAILABLE"},{"id":"195020940303","quantity":1,"status":"IN_STOCK"},{"id":"195020940310","quantity":0,"status":"NOT_AVAILABLE"},{"id":"195020940327","quantity":0,"status":"NOT_AVAILABLE"},{"id":"195021083221","quantity":0,"status":"NOT_AVAILABLE"},{"id":"195020020524","quantity":36,"status":"IN_STOCK"},{"id":"195020020531","quantity":171,"status":"IN_STOCK"},{"id":"195020020548","quantity":229,"status":"IN_STOCK"},{"id":"195020020555","quantity":124,"status":"IN_STOCK"},{"id":"195020020562","quantity":52,"status":"IN_STOCK"},{"id":"195020020579","quantity":53,"status":"IN_STOCK"},{"id":"195021843818","quantity":0,"status":"NOT_AVAILABLE"},{"id":"195020948576","quantity":6,"status":"IN_STOCK"},{"id":"195020948583","quantity":31,"status":"IN_STOCK"},{"id":"195020948590","quantity":25,"status":"IN_STOCK"},{"id":"195020948606","quantity":16,"status":"IN_STOCK"},{"id":"195020948613","quantity":2,"status":"IN_STOCK"},{"id":"195020948620","quantity":9,"status":"IN_STOCK"},{"id":"195020707128","quantity":3,"status":"IN_STOCK"},{"id":"195020707135","quantity":20,"status":"IN_STOCK"},{"id":"195020707142","quantity":24,"status":"IN_STOCK"},{"id":"195020707159","quantity":13,"status":"IN_STOCK"},{"id":"195020707166","quantity":6,"status":"IN_STOCK"},{"id":"195020707173","quantity":0,"status":"NOT_AVAILABLE"},{"id":"195020707180","quantity":4,"status":"IN_STOCK"},{"id":"195020951637","quantity":4,"status":"IN_STOCK"},{"id":"195020951644","quantity":1,"status":"IN_STOCK"},{"id":"195020951651","quantity":4,"status":"IN_STOCK"},{"id":"195020951668","quantity":9,"status":"IN_STOCK"},{"id":"195020951675","quantity":0,"status":"NOT_AVAILABLE"},{"id":"195020951682","quantity":10,"status":"IN_STOCK"},{"id":"195021083238","quantity":0,"status":"NOT_AVAILABLE"},{"id":"195020020760","quantity":27,"status":"IN_STOCK"},{"id":"195020020777","quantity":58,"status":"IN_STOCK"},{"id":"195020020784","quantity":96,"status":"IN_STOCK"},{"id":"195020020791","quantity":82,"status":"IN_STOCK"},{"id":"195020020807","quantity":32,"status":"IN_STOCK"},{"id":"195020020814","quantity":33,"status":"IN_STOCK"},{"id":"195021843887","quantity":0,"status":"NOT_AVAILABLE"},{"id":"195021793298","quantity":0,"status":"NOT_AVAILABLE"},{"id":"195021793304","quantity":3,"status":"IN_STOCK"},{"id":"195021793311","quantity":20,"status":"IN_STOCK"},{"id":"195021793328","quantity":24,"status":"IN_STOCK"},{"id":"195021793335","quantity":13,"status":"IN_STOCK"},{"id":"195021793342","quantity":6,"status":"IN_STOCK"},{"id":"195021843825","quantity":0,"status":"NOT_AVAILABLE"},{"id":"195021843832","quantity":0,"status":"NOT_AVAILABLE"},{"id":"195021793410","quantity":0,"status":"NOT_AVAILABLE"},{"id":"195021793427","quantity":3,"status":"IN_STOCK"},{"id":"195021793434","quantity":22,"status":"IN_STOCK"},{"id":"195021793441","quantity":30,"status":"IN_STOCK"},{"id":"195021793458","quantity":17,"status":"IN_STOCK"},{"id":"195021793465","quantity":6,"status":"IN_STOCK"},{"id":"195021843863","quantity":0,"status":"NOT_AVAILABLE"},{"id":"195021843870","quantity":0,"status":"NOT_AVAILABLE"}],"variations":{"195020940273":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SVH","size":"XXL","sizeDisplayValue":"XXL"},"195020940280":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SVH","size":"XXXL","sizeDisplayValue":"XXXL"},"195020940297":{"isAvailable":false,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SVH","size":"L","sizeDisplayValue":"L"},"195020940303":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SVH","size":"M","sizeDisplayValue":"M"},"195020940310":{"isAvailable":false,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SVH","size":"S","sizeDisplayValue":"S"},"195020940327":{"isAvailable":false,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SVH","size":"XL","sizeDisplayValue":"XL"},"195021083221":{"isAvailable":false,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-BK","size":"XXL","sizeDisplayValue":"XXL"},"195020020524":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-BK","size":"XXXL","sizeDisplayValue":"XXXL"},"195020020531":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-BK","size":"L","sizeDisplayValue":"L"},"195020020548":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-BK","size":"M","sizeDisplayValue":"M"},"195020020555":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-BK","size":"S","sizeDisplayValue":"S"},"195020020562":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-BK","size":"XL","sizeDisplayValue":"XL"},"195020020579":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-BK","size":"XXL","sizeDisplayValue":"XXL"},"195021843818":{"isAvailable":false,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-BK","size":"XS","sizeDisplayValue":"XS"},"195020948576":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-GLH","size":"XXXL","sizeDisplayValue":"XXXL"},"195020948583":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-GLH","size":"L","sizeDisplayValue":"L"},"195020948590":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-GLH","size":"M","sizeDisplayValue":"M"},"195020948606":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-GLH","size":"S","sizeDisplayValue":"S"},"195020948613":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-GLH","size":"XL","sizeDisplayValue":"XL"},"195020948620":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-GLH","size":"XXL","sizeDisplayValue":"XXL"},"195020707128":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-NVH","size":"XXXL","sizeDisplayValue":"XXXL"},"195020707135":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-NVH","size":"L","sizeDisplayValue":"L"},"195020707142":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-NVH","size":"M","sizeDisplayValue":"M"},"195020707159":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-NVH","size":"S","sizeDisplayValue":"S"},"195020707166":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-NVH","size":"XL","sizeDisplayValue":"XL"},"195020707173":{"isAvailable":false,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-NVH","size":"XS","sizeDisplayValue":"XS"},"195020707180":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-NVH","size":"XXL","sizeDisplayValue":"XXL"},"195020951637":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SLH","size":"XXXL","sizeDisplayValue":"XXXL"},"195020951644":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SLH","size":"L","sizeDisplayValue":"L"},"195020951651":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SLH","size":"M","sizeDisplayValue":"M"},"195020951668":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SLH","size":"S","sizeDisplayValue":"S"},"195020951675":{"isAvailable":false,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SLH","size":"XL","sizeDisplayValue":"XL"},"195020951682":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SLH","size":"XXL","sizeDisplayValue":"XXL"},"195021083238":{"isAvailable":false,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-WH","size":"XXL","sizeDisplayValue":"XXL"},"195020020760":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-WH","size":"XXXL","sizeDisplayValue":"XXXL"},"195020020777":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-WH","size":"L","sizeDisplayValue":"L"},"195020020784":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-WH","size":"M","sizeDisplayValue":"M"},"195020020791":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-WH","size":"S","sizeDisplayValue":"S"},"195020020807":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-WH","size":"XL","sizeDisplayValue":"XL"},"195020020814":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-WH","size":"XXL","sizeDisplayValue":"XXL"},"195021843887":{"isAvailable":false,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-WH","size":"XS","sizeDisplayValue":"XS"},"195021793298":{"isAvailable":false,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-FIRH","size":"XXL","sizeDisplayValue":"XXL"},"195021793304":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-FIRH","size":"XXXL","sizeDisplayValue":"XXXL"},"195021793311":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-FIRH","size":"L","sizeDisplayValue":"L"},"195021793328":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-FIRH","size":"M","sizeDisplayValue":"M"},"195021793335":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-FIRH","size":"S","sizeDisplayValue":"S"},"195021793342":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-FIRH","size":"XL","sizeDisplayValue":"XL"},"195021843825":{"isAvailable":false,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-FIRH","size":"XS","sizeDisplayValue":"XS"},"195021843832":{"isAvailable":false,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-FIRH","size":"XXL","sizeDisplayValue":"XXL"},"195021793410":{"isAvailable":false,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SAGH","size":"XXL","sizeDisplayValue":"XXL"},"195021793427":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SAGH","size":"XXXL","sizeDisplayValue":"XXXL"},"195021793434":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SAGH","size":"L","sizeDisplayValue":"L"},"195021793441":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SAGH","size":"M","sizeDisplayValue":"M"},"195021793458":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SAGH","size":"S","sizeDisplayValue":"S"},"195021793465":{"isAvailable":true,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SAGH","size":"XL","sizeDisplayValue":"XL"},"195021843863":{"isAvailable":false,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SAGH","size":"XS","sizeDisplayValue":"XS"},"195021843870":{"isAvailable":false,"isComingsoon":false,"discontinuedflag":false,"color":"SAM800375-SAGH","size":"XXL","sizeDisplayValue":"XXL"}},"color":{"attributeID":"color","displayName":"Color","ID":"color","values":[{"ID":"SAM800375-FIRH","displayValue":"Fire Heather","value":"SAM800375-FIRH","description":null},{"ID":"SAM800375-SVH","displayValue":"Skydiver Heather","value":"SAM800375-SVH","description":null},{"ID":"SAM800375-BK","displayValue":"Black","value":"SAM800375-BK","description":null},{"ID":"SAM800375-GLH","displayValue":"Golden Heather","value":"SAM800375-GLH","description":null},{"ID":"SAM800375-NVH","displayValue":"Navy Heather","value":"SAM800375-NVH","description":null},{"ID":"SAM800375-SAGH","displayValue":"Sage Heather","value":"SAM800375-SAGH","description":null},{"ID":"SAM800375-SLH","displayValue":"Sunny Lime Heather","value":"SAM800375-SLH","description":null},{"ID":"SAM800375-WH","displayValue":"White","value":"SAM800375-WH","description":null}]},"size":{"attributeID":"size","displayName":"Size","ID":"size","values":[{"ID":"XS","displayValue":"XS","value":"XS","description":"X-Small"},{"ID":"S","displayValue":"S","value":"S","description":"Small"},{"ID":"M","displayValue":"M","value":"M","description":"Medium"},{"ID":"L","displayValue":"L","value":"L","description":"Large"},{"ID":"XL","displayValue":"XL","value":"XL","description":"X-Large"},{"ID":"XXL","displayValue":"XXL","value":"XXL","description":"XX-Large"},{"ID":"XXXL","displayValue":"XXXL","value":"XXXL","description":"XXX-Large"}]}}

Size

Size Chart

Size Guide

Men's Clothing Size Chart
US Men's Size	Chest (in)	Chest (cm)	Waist (in)	Waist (cm)	Inseam (in)	Inseam (cm)
S	35-38 in	89-96 cm	29-31 in	75-79 cm	31.5 in	80 cm
M	38-41 in	96-104 cm	31-34 in	79-86 cm	32 in	82 cm
L	41-44 in	104-112 cm	34-37 in	86-94 cm	32.5 in	83 cm
XL	44-47 in	112-119 cm	37-41 in	94-104 cm	33 in	84 cm
2XL	48-52 in	122-132 cm	41-45 in	104-114 cm	33.5 in	85 cm
3XL	52-56 in	132-142 cm	45-49 in	114-124 cm	34 in	86 cm

How To Measure

Bust/Chest:

With arms relaxed at sides, measure around the fullest part of the chest/bust.

Waist:

Measure around the natural waistline, smallest part of waist.

Hips:

Standing with legs together, measure around fullest part of hips.

Inseam:

Measure inside length of your leg from crotch to bottom of ankle.

Use your PayPal Account

Product Locator by Locally

Please select Size

Lightweight, breathable, and built for performance—your go-to layer for every run.

Why You’ll Love It

Freedom to Move: 4-way stretch fabric delivers unrestricted motion for any workout.
Stay Dry: Moisture-wicking technology keeps you cool and comfortable.
Zero Chafe Comfort: Flatlock seams prevent irritation for distraction-free training.
Be Seen, Stay Safe: Reflective logo enhances visibility in low-light conditions.
Flattering Fit: Shaped hem offers coverage and versatility—wear it tucked or untucked.
Eco-Friendly Choice: Made with 92% recycled polyester and 8% elastane for sustainable performance.
Perfect For: Running, gym sessions, treadmill workouts—or as a lightweight layer for any active day.
Primary material: 140 g/m2 92% Polyester (Recycled) / 8% Elastane
Model is wearing a size Medium.

See all reviews

Sign up to get the inside scoop on fresh releases, limited editions, and exclusive offers.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Saucony Privacy Policy

The original running brand

1898 is where it all began. Since then, Saucony has rightfully taken its place as one of the world's leading running companies. Built on a legacy of performance, Saucony continues to offer best-in-class running shoes, running apparel, and timeless retro footwear that has helped shape who we are today. The next great innovation has always been right at our fingertips—from speed shoes to trail running shoes and walking shoes to casual classics. Get exclusive access to new arrivals, top sellers, sales, extended sizes, and online-only offers.