O'NEILL Men's Basic Skins UPF 50+ Short-Sleeve Rashguard, Pacific X-Large — Form-Fitting, Quick-Dry

O'NEILL's Basic Skins short-sleeve rashguard is a form-fitting UPF 50+ sun shirt built for active water days, offering stretch, quick-dry performance, and low-profile seams to reduce chafe.

Designed by a surf-informed brand, this rashguard blends protective sun coverage with a second-skin fit that moves with you. Lightweight and fast-drying, the Pacific-colored Basic Skins is engineered for swimmers, surfers, paddleboarders, and anyone who needs a compact layer that blocks UV while minimizing irritation from boards or equipment.

How does this rashguard protect me from sun exposure?

The Basic Skins uses fabric rated UPF 50+, which significantly reduces ultraviolet radiation penetration through the material. Rather than relying on topical sunscreen alone, this shirt provides consistent coverage for covered skin during prolonged outdoor sessions.

• UPF 50+ fabric blocks the majority of UVA/UVB rays
• Short sleeves extend protection across shoulders and upper arms
• Quick-dry weave stays effective even when wet

Will it stay comfortable during active water sports?

This rashguard features a form-fitting pattern and four-way stretch fabric that adapts to movement for reduced restriction. Low-profile flatlock seams lay flat against skin to limit chafing when paddling, surfing, or swimming for extended periods.

• Form-fitting cut offers a second-skin feel for mobility
• 4-way stretch fabric moves with your body
• Flatlock stitched seams minimize abrasion and rubbing

Can I use it for multiple activities and climates?

The Basic Skins is versatile enough for ocean sessions, pool workouts, or layered coastal wear. Its breathable construction dries quickly, so it can be worn on warm, wet days or as a lightweight insulating layer under wetsuits in cooler conditions.

• Lightweight, breathable fabric for warm-weather use
• Fast-drying material suitable for repeated water exposure
• Works alone or under boardshorts and wetsuits

What practical features should I expect from this model?

The Basic Skins keeps design details simple and functional: minimal seams to reduce irritation, a performance stretch knit for comfort, and construction intended for frequent wear. It is a value-driven option from a recognized surf brand that focuses on reliable everyday performance.

• Clean graphic design with minimal seam placement
• Durable, low-maintenance fabric ready for regular use
• Value-oriented build balancing protection and affordability

Who is this for: The O'NEILL Basic Skins short-sleeve rashguard is ideal for active men seeking dependable sun protection and a snug, performance-oriented fit. It's a solid choice for surfers, paddleboarders, swimmers, beachgoers, and anyone who wants a quick-dry, low-chafe layer that performs across a range of water and outdoor activities.