Elevate your on-course performance with the KJUS Hydraulic Midlayer Half-Zip — a technically advanced men's midlayer engineered for athletes who demand the very best in moisture management and thermal comfort. The proprietary Hydraulic fabric features unique fibre structures that aggressively pull perspiration away from the skin's surface and pump it to the exterior for rapid evaporation, keeping you cool, dry, and focused throughout every round. VaporTemp technology takes this a step further, accelerating the body's natural evaporation process and helping to maintain an optimal core temperature no matter how hard you push. Whether you're playing in cool morning air or building heat under a midday sun, this versatile half-zip moves with you and works quietly in the background so you never have to think about comfort — only your game.
The Hydraulic fabric at the heart of this midlayer is built around a uniquely engineered fibre structure that sets a new benchmark in moisture management for active sportswear. Rather than simply absorbing sweat, the fibres actively and aggressively draw perspiration away from the skin's surface and pump it outward to the garment's exterior, where it can evaporate quickly and efficiently. This continuous wicking cycle means the fabric closest to your skin remains dry even during intense physical exertion. The result is a consistently comfortable microclimate that supports peak athletic performance without the distraction of a damp, clammy feel. Suitable for cool mornings and warm afternoon rounds alike, Hydraulic fabric is KJUS's premium choice for high-output golf and outdoor sports.
VaporTemp is a highly innovative, thermoregulating fabric treatment that harnesses the energy generated by your body to help accelerate its natural ability to evaporate perspiration, drawing moisture away from your skin and out of the garment. Strategically placed VaporTemp inserts and inner collar treatment target the areas of highest heat output, working in concert with the Hydraulic base fabric to create a powerful dual-action moisture and temperature management system. During periods of intense activity, VaporTemp helps prevent overheating; as your exertion level drops, it assists the body in returning to a comfortable equilibrium. This intelligent thermoregulation makes the Hydraulic Midlayer Half-Zip equally effective across a wide range of activity intensities and ambient temperatures, providing genuine all-day comfort on the course.
Spending hours outdoors on the golf course means prolonged exposure to the sun's ultraviolet radiation, which can cause both short-term discomfort and long-term skin damage. The Hydraulic Midlayer Half-Zip provides built-in UPF 50+ sun protection, a rating that confirms the fabric blocks at least 98% of incoming UVA and UVB rays from reaching the skin. This protection is woven directly into the fabric construction rather than applied as a topical coating, meaning it remains consistent and reliable throughout the garment's lifespan. Golfers who prioritise skin health can enjoy complete freedom of movement and superior moisture management without ever having to compromise on UV safety — the fabric does the protective work so you can focus entirely on your game.
A golf swing demands a full, uninhibited range of motion through the shoulders, torso, and arms — and the 4-way stretch construction of this midlayer is engineered to meet that demand precisely. The elastane content in the fabric blend allows the material to stretch and recover in every direction, moving seamlessly with the body rather than against it. Whether you're making a full driver swing, crouching to read a putt, or reaching into the bag for a club, the midlayer adapts to your body's movement without pulling, bunching, or restricting. This high degree of mechanical stretch also contributes to the garment's comfort during longer walking rounds, where sustained movement over varied terrain requires consistent, pressure-free fit.
The antibacterial finish is a technical treatment blended directly into the fabric fibres, creating a lasting barrier against the growth and spread of odour-causing bacteria. Unlike surface-applied treatments that wash out over time, this integrated approach ensures the antimicrobial properties remain effective through repeated use and laundering. For golfers who play multiple rounds per week or wear the midlayer across varied activities, this feature is particularly valuable — it keeps the garment smelling fresh and feeling clean even after intense exercise. The treatment works quietly alongside the Hydraulic fabric's wicking properties to deliver a comprehensively hygienic wearing experience from the first round to the hundredth.
The KJUS Hydraulic Midlayer Half-Zip is designed with a clean, athletic regular fit that provides a standard, flattering silhouette through the chest, waist, and lower hem — neither overly slim nor excessively boxy. The hip-length cut ensures excellent torso coverage and makes the midlayer highly versatile as a standalone layer on cooler days or as a warm base beneath a waterproof jacket when conditions deteriorate. The half-zip closure at the neck allows for on-the-fly ventilation adjustment, letting you regulate airflow rapidly without removing the garment. Classic full-length sleeves with neat wrist cuffs round off a polished, course-ready aesthetic that is equally at home in the clubhouse.
| Main fabric composition | 93% polyester, 7% elastane |
|---|---|
| Secondary fabric composition | 89% polyester, 11% elastane |
| Fabric technology | Hydraulic moisture-wicking fabric |
| Thermoregulation | VaporTemp technology |
| UV protection | UPF 50+ |
| Stretch | 4-way stretch |
| Drying | Quick-drying |
| Treatment | Antibacterial finish |
| Fit | Regular fit |
| Length | Hip length |
| Sleeves | Classic full-length sleeves to the wrist |
| Closure | Half-zip |
| Intended use | Men's golf / active sport midlayer |
| Colour | Atlanta Blue |
| Available sizes | L, XL |
| Care | Machine wash 30°C · Do not bleach · Tumble dry at low temperature · Do not iron · Do not dry clean |
Values below are indicative guidelines only. Source: kjus.com.
| Size | XS | S | M | L | XL | XXL | 3XL |
|---|---|---|---|---|---|---|---|
| Chest circumference (cm) | 92–95 | 96–99 | 100–103 | 104–107 | 108–111 | 112–115 | 116–119 |
| Waist circumference (cm) | 80–83 | 84–87 | 88–91 | 92–95 | 96–99 | 100–103 | 104–107 |
| Hip circumference (cm) | 94–97 | 98–101 | 102–105 | 106–109 | 110–113 | 114–117 | 118–121 |
| Sleeve length (cm) | 64.5 | 65.0 | 65.5 | 66.0 | 66.5 | 67.0 | 67.5 |
In stock 1 pcs
In stock 1 pcs
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