Ebay offers All In Motion Men's UPF 50+ Golf Pants for $15.99 (reg $40) with free shipping.

Product Description:
From golf practices to everyday travels, these pants will let you take on the day with lightweight fabric designed to keep up with your every move.
The two front & back pockets offer a place to stash essentials for hands-free convenience, plus, the UPF 50+ rating offers protection from the sun.
When families come together to discover the joy of staying active, All in Motion is there to make it easy and comfortable to embrace a bustling lifestyle. From running errands to running intervals, the collection AIMs to propel you forward with thoughtfully designed pieces that fit and feel great — movement is the core of this performance line, with a 100% satisfaction guarantee.

• Sizing: Mens
• Material: 54% Recycled Polyester, 46% Polyester
• Fit: Straight Leg with a Relaxed Fit
• Closure Style: Fly Hook and Zipper
• Rise: Mid Rise
• Inseam Length: 30 Inches
• Garment Length: Full
• Garment Details: Patch Pocket, Zippered Pocket, Side Pocket, Stretch Fabric, Moisture Wicking Fabric, Quick Drying Fabric
• Fabric Weight Type: Lightweight Fabric
• UPF rating: UPF 50+
• Care and Cleaning: Machine Wash, Tumble Dry