Speedo men's square-leg swim brief, Speedo Blue, Size 34 — Endurance+ chlorine-resistant, UPF50+

Speedo Men's Square Leg Endurance+ Solid is a performance swim brief built from Endurance+ fabric for long-lasting shape, UV50+ protection and quick-drying comfort.

Designed for swimmers and active men who need dependable coverage in training pools, open water sessions or gym-to-pool routines, this square-leg swim bottom combines a compressive fit with four-way stretch and an inner drawstring for secure wear. The Endurance+ blend resists fading, sagging and chlorine damage so the suit keeps its fit and color far longer than ordinary swimwear.

How does this Speedo suit stand up to regular swim training?

The Endurance+ fabric is engineered to tolerate repeated exposure to chlorine, sun and salt, maintaining elasticity and color. Its compressive cut reduces drag while the reinforced seams and front gusset prevent early wear and ensure consistent shape through heavy use.

• 20x longer life vs standard swim fabrics for training wear
• Chlorine- and fade-resistant Endurance+ fiber blend (50% polyester / 50% PBT)
• Front gusset and reinforced seams for durable fit
• Inner drawstring keeps the suit secure during dives and turns

Will this suit protect me from sun exposure during outdoor swims?

Yes—the material delivers UV50+ (UPF 50+) protection to shield skin from a large portion of ultraviolet radiation. This helps reduce immediate sunburn risk on covered areas but is not a substitute for broader sun-safety practices for exposed skin.

• Fabric rated UPF 50+ for reliable sun protection on covered skin
• Lightweight, low-absorbency weave reduces wet weight and drying time
• Use additional sunscreen for uncovered areas like shoulders and face

How comfortable and flexible is the square-leg cut for movement?

The square-leg silhouette offers more thigh coverage than a brief while staying streamlined for swimming and active use. Four-way stretch lets you pivot, kick and lift without restriction, and the gusset prevents pinching during extended wear.

• Square-leg cut balances coverage and hydrodynamics
• 4-way stretch fabric for unrestricted movement in every direction
• No-pinch design with front gusset for all-day comfort
• Lightweight, low-drag profile ideal for training and workouts

How should I care for this Speedo swim brief to keep it performing?

Rinse promptly after each swim to remove chlorine and salt, then hand wash or machine wash on a gentle cycle using a mild detergent formulated for swimwear. Avoid high heat—air dry flat away from direct sun to preserve elasticity and color.

• Rinse in fresh water immediately after use
• Wash gently with a swimwear-safe detergent
• Air dry flat, avoid tumble drying and direct sunlight exposure
• Size up if you prefer a less compressive feel

Who is this for: The Speedo Men's Square Leg Endurance+ Solid is ideal for regular swimmers, triathletes, swim instructors and gym-goers who want a durable, low-drag suit with solid thigh coverage. Choose this if you value longevity, UV protection and a secure, performance-driven fit that stands up to frequent use.