The Pearl Izumi Men's Attack Thermal Jersey is built for riders who keep moving when the forecast turns. Inside, a thin geometric fleece traps warmth close to the skin while actively pulling sweat to the surface, keeping your core dry through tempo efforts and long, steady miles.
The stretch-enhanced fabric moves with you in the drops, while the low-profile cuff and hem reduce bulk when layering under vests or shells. A semi-locking YKK® zipper offers easy on-the-fly venting, and three traditional rear pockets keep essentials close without shifting mid-effort. Recycled materials keep its footprint low, and premium BioViz® reflective elements keep you seen in low light. It's your shoulder season staple and a trusted mid-layer when winter shows up—versatile, breathable, and always in rotation. Ride through the cold. Don't carry it with you.
Returns: Openbox, B-Stock, and Closeout products can be returned within 60 days for store credit.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Discount Codes are not applicable to Closeouts. Please see our Return Policy for closeout items.
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| XS | S | M | L | XL | 2XL | 3XL | |
| Chest | 31"-33" | 33"-35" | 35"-37½" | 37½"-40" | 40"-43" | 43"-47" | 47"-51" |
| Waist | 24½"-25½" | 36½"-28½" | 28½"-30½" | 30½"-33" | 33"-37½" | 37½"-42" | 42"-46" |
| Hips | 33½"-35½" | 35½"-37½" | 37½"-40" | 40"-42½" | 42½"-45½" | 45½"-49½" | 49½"-53½" |
Black - Small | Mfg PartNum: 11122411021S |
Black - Medium | Mfg PartNum: 11122411021M |
Black - Large | Mfg PartNum: 11122411021L |
Black - X-Large | Mfg PartNum: 11122411021XL |
Black - 2X-Large | Mfg PartNum: 11122411021XXL |
Highrise - Small | Mfg PartNum: 11122411AADS |
Highrise - Medium | Mfg PartNum: 11122411AADM |
Highrise - Large | Mfg PartNum: 11122411AADL |
Highrise - X-Large | Mfg PartNum: 11122411AADXL |
Highrise - 2X-Large | Mfg PartNum: 11122411AADXXL |
Dark Sea - Small | Mfg PartNum: 11122411ACZS |
Dark Sea - Medium | Mfg PartNum: 11122411ACZM |
Dark Sea - Large | Mfg PartNum: 11122411ACZL |
Dark Sea - X-Large | Mfg PartNum: 11122411ACZXL |
Dark Sea - 2X-Large | Mfg PartNum: 11122411ACZXXL |
Stellar - Small | Mfg PartNum: 11122411AD7S |
Stellar - Medium | Mfg PartNum: 11122411AD7M |
Stellar - Large | Mfg PartNum: 11122411AD7L |
Stellar - X-Large | Mfg PartNum: 11122411AD7XL |
Stellar - 2X-Large | Mfg PartNum: 11122411AD7XXL |
Overall satisfied with the performance to price of the jersey. It's tight in the armpits and I had to size up to fit, but now the overall fit is loose. It does well in 50ish degree weather, and can go down to the high 40s with a base layer and wind breaker.
Fit is a little snug compared to other jerseys of the same size. I had to go one size up since the large was snug at the armpit area which now makes other parts fit a little loose. Warmth is good up to mid 40s with a windbreaker.
This is the best fall/winter jersey I have ever owned! In addition to its' thermal properties, it also acts as a wind barrier, yet is also breathable. Feels very comfortable as well and looks great! I had to go to a XXL, since it does seem to fit a bit snug. I go the gym several times a week, so that is likely a factor.

