



🏊♂️ Swim sharp, perform sharper — gear up with TYR’s eco-smart jammers!
The TYR Boy's Alliance Splice Jammer is a high-performance men's swimsuit crafted from 80% recycled nylon and 20% elastane, offering a compressive, above-the-knee fit with an adjustable drawcord waist. Designed for competitive swimmers and triathletes, it features UPF 50+ sun protection, chlorine resistance for long-lasting durability, and a lightweight design that enhances freedom of movement. Backed by TYR’s legacy since 1985, this jammer combines sustainability, comfort, and style in a variety of color options.












| ASIN | B000BUGBBQ |
| Age Range Description | Adult |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | 917,076 in Fashion ( See Top 100 in Fashion ) 124 in Competitive Swimwear Men Jammers |
| Brand Name | TYR |
| Closure Type | Pull On |
| Colour | Black/Blue |
| Customer Reviews | 4.3 4.3 out of 5 stars (785) |
| Fabric Type | 80% Recycled Nylon, 20% LYCRA® XTRA LIFE™ fiber |
| Fit to Size Sentiment | Positive |
| Fitting type | Standard |
| Garment Size Country | United States |
| Item Type Name | Swim Trunks |
| Manufacturer | TYR |
| Manufacturer Part Number | SALI1A |
| Material Type | Nylon Blend |
| Model Number | SALI1A |
| Neck Style | U-Neck |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Rise Style | Mid Rise |
| Size | 28 |
| Size Modifier | Standard |
| Sleeve Length Description | Sleeveless |
| Sleeve Type | Sleeveless |
| Strap Type | Adjustable |
| Style Name | Alliance Splice Jammer Swimsuit |
| Swimwear Bottom Form | Jammer |
| Swimwear Form Type | Bottom Only |
| UPC | 036702005166 |
| Ultraviolet Protection Factor | UPF 50+ |
M**.
Outstanding
Extremely well made. Fit as expected and very comfortable, although they do sit low on the hips. Ideal for both competition and training. Lightweight and quick drying. Excellent value!
R**R
Size
Sizing not good!
G**O
Muy buen jammer excelente para nadar, seca rápido!
E**N
great material, cool design. it was a design I wanted to have some years ago but was removed from shelves. now available again. very cool
S**S
these will last - good fabric and construction. i am very happy with the look and fit and would order these again.
S**S
La calidad es bastante buena, recomiendo una o dos tallas más de la que normalmente usas. Esto es porque en la parte inferior del traje , hace presión en la pierna, está muy Justo.
L**E
Jammer is a little too tight at the thigh openings. Seemed like a missed measurement at that area. Otherwise, a good fit!
Trustpilot
2 weeks ago
1 week ago