Speedo Men's Jammer Endurance+ Splice Team Colors (Style 7LMT)

In this review the Speedo Men's Standard Swimsuit Jammer Endurance+ Splice Team Colors is evaluated as a practical training jammer for regular lap swimmers and masters athletes. The bottom line: it is worth buying for anyone who wants a chlorine-resistant, comfortable jammer that holds color and shape longer than standard poly suits. The single biggest reason to buy is the ENDURANCE+ fabric, which is Speedo's longest-lasting chlorine-resistant material and provides consistent performance for frequent pool use, while the funky Disco Boom splice offers a distinctive look.

Key Features

• ENDURANCE+ fabric: Provides long-term chlorine resistance so the jammer keeps its fit and color through repeated swims.
• Fully lined construction: Adds comfort and modesty during lap sessions while helping the suit maintain shape.
• Drawcord waist: Ensures a secure, adjustable fit for different body shapes and vigorous turns.
• ProLT Fabrication: Delivers a poly/spandex blend that balances durability with stretch for training comfort.
• UPF 50+ protection: Offers reliable sun protection for outdoor pool sessions without compromising flexibility.
• Team splice design: The Disco Boom Splice gives a bold team-style appearance without sacrificing performance.

Who It's For

The jammer suits lap swimmers, club athletes, and anyone who trains frequently in chlorinated pools and needs a suit that lasts. Swimmers who prefer a snug, streamlined silhouette for practice rather than full compression race skins will find the fit and fabric appropriate.

Those seeking a race-only technical suit with maximal compression or swimmers who want heavier reinforced seams may want to look elsewhere. Also, shoppers who prioritize consistent sizing should be aware that fit feedback is mixed and trying a size before long sessions is advised.

Pros & Cons

Pros

• Long-lasting, chlorine-resistant ENDURANCE+ fabric that keeps color and stretch over time.
• Comfortable fully lined interior and secure drawcord that make it suitable for regular training.
• UPF 50+ and ProLT poly/spandex blend balance sun protection and mobility for outdoor and indoor use.
• Distinctive Disco Boom Splice styling that stands out for team use or personal flair.

Cons

• Fit reports are mixed; some users find the jammer runs smaller than expected, so sizing can be inconsistent.
• Some customers have noted seam durability concerns despite the chlorine resistance of the fabric.

Specifications

Brand	Speedo
Model	Disco Boom Splice Jammer
Fabric	ENDURANCE+ poly/spandex blend
Construction	Fully lined with drawcord at waist
Sun Protection	UPF 50+
Intended Use	Training / lap swimming
Packaging	Will ship in a competitive box

Our Verdict

The Speedo Endurance+ Splice jammer is a solid training suit that delivers durable chlorine resistance, comfortable lining, and a secure fit for regular swimmers. It is good value for practice-focused athletes who want a reliable, stylish jammer, though buyers should check sizing and inspect seams over time if heavy use is planned.

Frequently Asked Questions

Is this jammer suitable for daily training?
Yes, the ENDURANCE+ fabric is designed for frequent pool use and holds up better to chlorine than standard blends.

Does the jammer provide sun protection?
Yes, the material is rated UPF 50+ for reliable protection during outdoor swims.

Should I size up because of reported fit issues?
If you are between sizes or prefer a less snug fit, consider sizing up since some users report it runs smaller than expected.