RANDY SUN Waterproof Breathable Knee High Kayaking Hunting Fishing dry

In this review the RANDY SUN knee high waterproof socks are judged as a practical option for anglers, hunters and outdoor enthusiasts who need lightweight, breathable foot protection. The single biggest reason to buy is the combination of a 100% PU waterproof membrane with COOLMAX lining that aims to keep feet dry while wicking sweat away; that balance of waterproofing and breathability is the defining feature for active use in wet conditions. The review looks at fit, comfort, real-world dryness, and whether they hold up to repeated washing.

Key Features

• Waterproof membrane: A 100% PU interlayer blocks external water molecules to keep feet dry in splashes and shallow water crossings.
• Breathable lining: COOLMAX fabric and a breathable membrane work together to wick sweat away and help prevent clamminess during activity.
• Performance fit: Smooth toe seam and deep heel cup reduce abrasion and slipping, improving comfort for long days in boots.
• Lightweight cushioning: Ultra-light cushion sole provides padding without bulk so the sock fits well inside boots and waders.
• Durable outer fabric: A nylon/polyester/elastane blend gives windproof, wear-resistant stretch for repeated outdoor use.
• Easy care: Machine wash below 104 F and tumble dry below 140 F with no distortion or fading promised after multiple washings.

Who It's For

These socks are best for people who spend time standing or moving in wet environments-kayakers, anglers, hunters and winter hikers who want a slim waterproof layer that still breathes. They work well when paired with boots where the cuff stays below the boot line so water cannot run over the top of the sock.

They are less suited for users who need guaranteed submersion-proof footwear or a fully sealed sock cuff; several customers reported mixed experiences with the waterproof claim in very wet scenarios. Anyone planning prolonged immersion or deep-water wading should look for purpose-built waders or sealed neoprene options instead.

Pros & Cons

Pros

• Kept feet dry for many customers in humid or shallow wet conditions thanks to the PU membrane and COOLMAX lining.
• Comfortable fit with smooth toe seam, deep heel cup and non slip ribbed top that stays in place during activity.
• Lightweight, warm and breathable construction that performs across several outdoor sports without bulk.
• Machine washable with claims of no color fading or distortion after multiple washes.

Cons

• The cuff is not waterproof, so water running over the top will enter the sock and limit use for deep wading.
• Some customers reported mixed results on the waterproofing in very wet conditions, so results can vary by use and fit.

Specifications

Brand	RANDY SUN
Outer material	61% nylon, 32% polyester, 7% elastane
Waterproof layer	100% PU waterproof breathable membrane
Lining	66% COOLMAX, 30% polyester, 4% elastane
Length	Knee high
Care	Machine wash below 104 F, tumble dry below 140 F; do not iron or dry clean

Our Verdict

The RANDY SUN knee high waterproof socks are a solid value for outdoor users who need a breathable, lightweight waterproof barrier for wet-but-not-submerged activities. They offer genuine comfort features and wash durability, but users who require fully sealed waterproofing over the cuff should consider dedicated waders instead. Overall they are a practical pick for anglers, hunters and hikers seeking dry feet and less bulk inside boots.

Frequently Asked Questions

Are these socks fully submersion-proof?
No; the interlayer is a 100% PU waterproof membrane but the cuff is not sealed, so prolonged submersion or water over the top will allow water in.

Can I machine wash them without damage?
Yes; machine wash below 104 F and tumble dry below 140 F. The manufacturer states no distortion or fading after multiple washes.

Will they keep my feet warm in cold water?
They provide thermal and windproof properties with a COOLMAX lining and cushioning, and many customers reported feet stayed warm crossing cold streams, but performance varies by exposure and duration.