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SLS3 Promo Codes & Coupons November 2026

Looking for SLS3 Discount Codes? As of November 2026, we've listed 15 manually verified offers to help you save on FX Triathlon Suit, FRT Tri Suit, Triathlon Shorts. Browse the latest Coupon Codes, working discounts, and exclusive deals. Expired offers are removed regularly to keep this page up to date.

SLS3 offers 1 coupon codes and 14 deals as of November 2026. Today's top offer: Enjoy 10% OFF on Everything Apply This Voucher Code & Grab Your Discount Now!. Codes are verified and updated daily.

🔥 Top SLS3 Discount Codes for November 6, 2026

👍
10%
OFF
Enjoy 10% OFF on Everything Apply This Voucher Code & Grab Your Discount Now!

Unlock instant savings across our entire online catalog with a 10% sitewide discount when you redeem your voucher code at checkout. 

25%
OFF
Seasonal Spring Training Apparel 25% Off

Save 25% on various Spring Training apparel items including running shorts and tops.

Up to
30%
OFF
Youth Triathlon Gear Up to 30% Savings

Select Youth Triathlon Gear, including suits and accessories, is discounted by up to 30%.

10%
OFF
Long Distance Tri Suits 10% Off

Receive a 10% discount on all Long Distance Tri Suits.

Free Shipping
Free Shipping Available for Orders Over $50

Orders totaling $50 or more qualify for complimentary standard shipping within the US.

40%
OFF
Buy 2 Get 1 Free on Select Race Belts

Purchase two Race Belts and receive a third Race Belt of equal or lesser value for free.

From $19.99
Compression Socks Starting From $19.99

Browse a selection of high-performance Compression Socks with prices beginning at $19.99.

From $99
Sleeveless Tri Suits Available From $99

Explore Sleeveless Tri Suits with prices beginning at $99.

Up to
40%
OFF
Clearance Triathlon Suits: 40% Off

Find up to 40% off SLS3 FX Triathlon Suits and other clearance triathlon apparel.

10%
OFF
Reflective Running Gear 10% Price Drop

Certain Reflective Running Gear products are now available with a 10% price reduction.

20%
OFF
Women's Triathlon Apparel 20% Reduction

A 20% discount applies to various items within the Women's Triathlon Apparel collection.

15%
OFF
Hydration Belts & Race Vests 15% Less

Purchase Hydration Belts and Race Vests at a 15% discounted rate.

12%
OFF
Compression Sleeves 12% Less

Boost your performance and recovery. All SLS3 Compression Sleeves are now 12% less, perfect for athletes and active individuals.

Under $75
Triathlon Shorts & Tops Under $75

Discover a range of Triathlon Shorts and Tops priced at less than $75.

From $45
Men's Triathlon Singlets From $45

Find Men's Triathlon Singlets available at a starting price of $45.

Customer Reviews

4.3
Average Rating
3
Total Reviews
James J.
★★★★★
3 months ago

Quick shipping, good fit

Ordered a pair of Compression Socks. They arrived fast. Fit was as expected. No issues.

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Alex Doyle
★★★★☆
3 months ago

Triathlon shorts, mostly happy

I bought the Triathlon Shorts and they were pretty comfortable for my longer rides. The material felt decent quality, and they held up well after a few washes. Shipping took about 5 days to reach me, which was okay. My only small gripe is that the sizing seemed a tiny bit off compared to other brands I've worn, so I had to really check the size chart. But once I got the right size, they worked out. Good value overall, just double-check those measurements.

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Omar Kaur
★★★★☆
4 months ago

Good deal on FX Tri Suit

I needed a new tri suit but didn't want to overspend. I got the FX Triathlon Suit during a sale and felt like I got good value for my money. The website had a clear section for discounts, which I appreciated. Overall, the purchase felt worth it, especially with the savings I found.

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SLS3 Community Discussion

Share tips, ask questions & help fellow shoppers save more

K
KartikMishra
3 weeks ago

First order discount for SLS3? Trying to save a bit.

P PriyaSharma 3 weeks ago ✓ Best Answer
Yeah, usually if you sign up for their newsletter you get a code emailed.
15
K KartikMishra 3 weeks ago
Oh, awesome! I'll try that.
1
A ArjunSingh 3 weeks ago
Check the bottom of their homepage, sometimes a popup shows up too.
6
K KartikMishra 3 weeks ago
Good tip, thanks!
3
28 Responses (2) Views (109)
A
AnanyaSharma
1 month ago

SLS3 tri shorts: padded or regular for a beginner?

R RohanMehta 1 month ago ✓ Best Answer
Go with the padded ones for sure. Your butt will thank you.
18
A AnanyaSharma 1 month ago
Even for shorter races?
4
P PriyaSingh 1 month ago
Yes, always padded unless you're literally only swimming.
0
D DeepakKumar 1 month ago
If it's for super short sprints, maybe regular, but most people prefer padded.
7
A AnanyaSharma 1 month ago
Good point, I'm thinking Olympic distance mostly.
2
28 Responses (2) Views (147)
R
RiyaGupta
1 week ago

Gift idea for a triathlete friend? SLS3 gear.

S SameerKhan 1 week ago ✓ Best Answer
Compression socks or calf sleeves are always good, everyone can use more. Or a race belt.
7
R RiyaGupta 1 week ago
Good call on the socks, practical.
4
M MonaPatel 1 week ago
Yeah, can never have too many good compression socks.
7
A AnkitDesai 1 week ago
Maybe a cool visor or running hat? Less risk of getting the size wrong than apparel.
9
R RiyaGupta 1 week ago
That's smart! Thanks.
1
27 Responses (2) Views (51)
P
PoojaShah
1 week ago

SLS3 transition bag recommendations? So many options.

G GautamReddy 1 week ago ✓ Best Answer
Their large transition bag is great. Lots of compartments, separate wet pocket. Fits everything for a full.
12
K KavyaNair 1 week ago
A bit, but you don't have to fill it up. I just use it for everything.
3
P PoojaShah 1 week ago
Is it bulky for shorter races?
6
V VikramSingh 1 week ago
I just use a regular duffel. Don't overthink it for a first race.
12
P PoojaShah 1 week ago
True, but I like the idea of organization.
1
23 Responses (2) Views (69)
D
DivyaRao
2 weeks ago

SLS3 compression socks vs calf sleeves for running? Which is better?

R RajeshKumar 2 weeks ago ✓ Best Answer
Socks if you want foot compression too, sleeves if you prefer your own running socks. I like sleeves for versatility.
8
D DivyaRao 2 weeks ago
That makes sense. My feet get hot easily.
1
A AnjaliPatil 2 weeks ago
Same. Sleeves are the way to go for me.
4
S SandeepGupta 2 weeks ago
Socks if you're prone to shin splints. More support.
11
D DivyaRao 2 weeks ago
Never had shin splints but good to know.
7
22 Responses (2) Views (143)

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