Built for golfers who refuse to let the weather dictate their game, the Callaway Stormlite III Waterproof Jacket is a high-performance, fully seam-sealed rain jacket engineered for the most demanding conditions on the course. Constructed from 100% polyester with a 10,000 MMU waterproof rating, it keeps you completely dry through heavy downpours while remaining lightweight and breathable enough for a full round. Swing Tech™ technology adds targeted stretch to the shoulder seams so your swing stays smooth and unrestricted from the first tee to the 18th green. Part of Callaway's AW25 Weatherseries Collection and worn by Callaway Staff Players on tour, this jacket delivers tour-ready protection with a contemporary concrete colourway that looks as good as it performs.
The Stormlite III is built around a 100% polyester shell rated to 10,000 MMU — a waterproof column measurement that ensures the fabric can withstand extended exposure to heavy, driving rain. Every seam on the jacket is fully taped, eliminating the microscopic stitch holes that lesser jackets leave unprotected. The result is a completely sealed barrier between you and the weather, so you can stay focused on your game rather than the conditions. Backed by a limited waterproof warranty, this is waterproofing you can genuinely trust round after round.
Callaway's proprietary Swing Tech™ system strategically places stretch fabric at the shoulder seams, the area most stressed by a full golf swing. Unlike standard rain jackets that pull tight across the back at the top of the backswing, the Stormlite III moves with you, delivering a smooth, unrestricted motion from address to follow-through. The lightweight construction means you barely notice you're wearing a waterproof jacket, which is exactly the point. Whether you're hitting a driver or playing a delicate chip, Swing Tech™ keeps your game intact regardless of the weather.
Standard zippers are a hidden weak point in waterproof outerwear — water can track along the teeth and penetrate the fabric layer behind the zip. The Stormlite III addresses this with Aquaguard® waterproof zippers on the main chest zip and side pockets. These purpose-engineered closures seal against water intrusion without requiring an additional storm flap, keeping the jacket's silhouette clean and minimal. Combined with the fully seam-sealed shell and Opti-Repel outer treatment, the Aquaguard® zippers complete a three-layer defence system against the rain.
Keeping rain out is only half the challenge — a jacket that traps heat and moisture inside quickly becomes uncomfortable during an active round. The Stormlite III uses Opti-Repel DWR treatment on the polyester outer to bead water off the shell surface before it can saturate the fabric, helping the jacket stay lightweight and maintaining breathability throughout your round. The 4-way stretch knit construction further supports airflow and moisture management, so even when the heavens open you remain comfortable from tee to green. This balance of protection and breathability is what separates a performance golf jacket from a basic poncho.
The Stormlite III is designed to fit over a midlayer without feeling boxy, thanks to its tailored cut and contrast side panels that improve both the silhouette and the stretch performance. The adjustable toggle hem lets you seal the base of the jacket precisely, preventing wind from driving upward during the swing. Velcro adjuster cuffs at the wrists lock out rain at the sleeve end, a critical detail when your wrists are rotating through impact. A soft inner chin guard protects your face and neck from zip abrasion and wind chill, rounding out a thoroughly considered fit system built for real on-course use.
The concrete colourway strikes the ideal balance between neutral versatility and modern on-course style, pairing cleanly with any golf outfit underneath. Callaway Tour branding on the right sleeve signals the jacket's tour-level performance credentials, while the Chev emblem embossed on the back of the collar adds a refined, understated finishing touch. The contrast side panels break up the silhouette with a contemporary design accent that keeps the jacket looking sharp on the 19th hole as well as on the course. This is a jacket you'll be happy to wear on and off the fairway.
| Specification | Detail |
|---|---|
| Material | 100% Polyester |
| Waterproof Rating | 10,000 MMU |
| Seam Construction | Fully seam sealed |
| Zippers | Aquaguard® waterproof zippers |
| Technology | Swing Tech™ (shoulder seam stretch), Opti-Repel water repellency |
| Closure | Full-zip with chin guard |
| Cuffs | Velcro adjustable |
| Hem | Adjustable toggle drawcord |
| Pockets | 2 × side pockets with Aquaguard® zippers |
| Branding | Callaway Tour logo (right sleeve), Chev logo (back collar) |
| Colour | Concrete |
| Sizes Available | S, M, L, XL, XXL, 3XL |
| Gender | Mens |
| Product Code | CGRFF0D5-018 |
| Size | S | M | L | XL | XXL | 3XL |
|---|---|---|---|---|---|---|
| Neck circumference (cm) | 36–38 | 39–41 | 41–43 | 43–45 | 45–47 | 47–49 |
| Chest circumference (cm) | 91–97 | 99–104 | 107–112 | 114–119 | 122–127 | 130–135 |
| Waist circumference (cm) | 71–76 | 81–86 | 91–97 | 102–107 | 112–117 | 122–127 |
Measurements are approximate guidelines only. Source: callawayapparel.com.
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