goBorgh® Core Sports Performance Training Rash Guard: Midnight Navy

goBorgh® Core Sports Performance Training Rash Guard

Built for protection, movement, and everyday performance, the goBorgh® Core Sports Performance Training Rash Guard is a streamlined essential designed to perform across water, training, and high-output environments. Clean, minimal, and intentional, this solid-color rash guard features the goBorgh® wordmark placed with precision—2.75 inches on the upper outer biceps of each sleeve—for subtle brand presence without visual noise.

Originally designed for water sports, this long-sleeve rash guard has become a go-to layer for surfing, swimming, gym training, MMA, jiu-jitsu, UFC-style training, and general athletic wear. The smooth, breathable fabric protects against sun, wind, sand, and mat abrasion while maintaining a lightweight, second-skin feel.

The slim athletic fit, longer body length, and ergonomic flat seams allow it to move with you—whether worn solo or layered under wetsuits, hoodies, or training gear.

 Performance Features

• Long-sleeve performance rash guard
• Minimalist solid-color design with goBorgh® wordmark (2.75”) on upper outer biceps
• Slim athletic fit with extended body and sleeve length for coverage
• Flat ergonomic seams to reduce friction and irritation
• Four-way stretch fabric for unrestricted movement and recovery

Fabric & Construction

• US/Mexico production: 75% recycled polyester, 25% elastane
• Latvia production: 82% polyester, 18% elastane
• Fabric weight:
  
• 6.64 oz/yd² (225 g/m²) — US/Mexico
• 6.78 oz/yd² (230 g/m²) — Latvia
• Soft, durable performance knit with excellent stretch and recovery
• Flat seam and coverstitch construction
• Blank product components sourced from Mexico and China

This product is made especially for you once your order is placed. Producing items on demand instead of in bulk helps reduce overproduction—thank you for supporting thoughtful, responsible manufacturing.

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2025 goBorgh® word mark is a registered trademark protected brand name, owned by goBorgh LLC; all rights reserved.

Artist/Designer Tania Goss is the sole and only, coined creator of the word “goBorgh” since its inception, creation & birth in 2008. The word & name “goBorgh”/goBorgh® is a trademark & copyright protected asset, owned by Tania Goss/goBorgh LLC. All rights reserved.

The “goBorgh”/goBorgh® word and mark, graphic visual systems, and all related iconography, are proprietary creations of Tania Goss (coined goBorgh® creator, est. 2008) and owned by Tania Goss.

The “goBorgh”/goBorgh® word and mark, any and all product names, under any trademark class, are prohibited, as “goBorgh”/goBorgh® is a trademark & copyright protected creative asset of Tania Goss and goBorgh LLC.

goBorgh®, all related branding, marks, slogans and visual iconography are original works created for, and owned exclusively by Tania Goss and goBorgh LLC.

Unauthorized use, copying, or reproduction, for any circumstance, purpose or product, is strictly prohibited.

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Fit Note:

Slim athletic fit. Designed to wear close to the body for performance and layering. If you prefer a more relaxed fit or plan to wear it casually, consider sizing up.

Size guide