Speedo Men's Endurance+ Jammer Black - 100% Chlorine Resistant
Published on 09/23/2026 at 11:10 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Speedo Men's Endurance+ Jammer Black is a training swimsuit built around a streamlined cut, an internal drawcord, and Endurance+ fabric. The US listing gives the jammer a regular price of $26.00, while the product description emphasizes chlorine resistance, four-way stretch, and quick drying.
Training Fabric And Fit
The suit uses Endurance+ fabric with four-way stretch and a chlorine-resistant finish. Speedo describes the material as designed to last 20 times longer than conventional swimwear fabrics.
The construction includes a front gusset and an inner drawcord at the waist. The fabric is also described as lightweight, low-moisture-absorption, and quick drying, with resistance to sagging, bagging, fading, and snagging.
How It Compares
The closest comparison is Speedo's Endurance+ Max Compression Jammer Black/Turquoise. That model is listed at $86.00, while the Endurance+ Jammer Black is listed at $26.00, a $60 difference between the two US-listed products.
The Max Compression version adds a wave print, silicone gripper, mesh liner, and a V-cut design. The standard Endurance+ Jammer Black instead keeps the construction centered on a streamlined training cut, an internal drawcord, and four-way stretch.
An independent US swim retailer lists the Endurance jammer with 50% polyester and 50% PBT fabric, five waist sizes from 30 to 38 inches, a front gusset, and low moisture absorption. Those details place it in the regular-training segment rather than the technical compression-racing tier.
Best Use And Limits
The jammer fits swimmers who want a chlorine-resistant suit for repeated pool sessions and an adjustable waist rather than a compression-focused racing design. Its four-way stretch and quick-drying construction support training use, while the standard cut avoids the additional compression features and higher listed price of the Max model.
The practical limit is category-specific: this is a swim jammer, not a race suit with the specialized compression construction found in Speedo's Endurance+ Max line. For routine pool training, the documented fabric and waist features give it a clear role; for compression-focused racing, the more technical alternative is the closer match.
Product Details
Speedo is owned by Pentland Brands, which says the brand joined its portfolio in 1991. Speedo's US operation lists its customer service contact in the United States, and the US product listing identifies the jammer as an adult men's swimsuit.
Speedo Endurance+ Jammer At a Glance
- Product: Speedo Men's Endurance+ Jammer Black
- Manufacturer: Speedo USA, Inc.
- Category: Men's training swim jammer
- Fabric: 50% polyester and 50% PBT
- Chlorine resistance: 100%
- Stretch: Four-way
- Waist sizes: 30 to 38 inches
- Price: $26.00 (as of 09/23/2026)
- Target audience: Adult men who swim for training
