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Performance Airknit Fitted Quarter Zip

$45.00 USD
Style
Size
Factory direct deals Free shipping over $36 30-day returns
Man training in a charcoal Performance Airknit fitted quarter zip

Training layer

Light coverage that keeps pace with the session

The Performance Airknit Fitted Quarter Zip is shaped for warm-ups, strength work, runs and the walk home afterward. Its smooth lightweight knit follows the body without the bulk of a sweatshirt, while the short zipper lets you open the neckline as your effort and temperature change. The clean pocket-free front stays streamlined under a vest or jacket and looks polished enough for the rest of the day.

Performance features

Purposeful details from collar to hem

Lightweight Airknit

A fine, smooth performance knit keeps the layer light on the body and allows natural airflow during warm-ups and moderate training.

Fitted athletic shape

A close line through the chest, waist and sleeves reduces loose excess fabric while preserving comfortable movement.

Adjustable quarter zip

Open the short front zipper when you need more airflow, or close it into the stand collar for added neck coverage.

Long-sleeve coverage

Slim long sleeves add light coverage for cool gyms, early runs and changing outdoor temperatures.

Low-bulk construction

The plain pocket-free front and simple cuffs layer cleanly beneath a jacket without heavy ribbing or bulky trim.

Versatile solid colors

Ten colors move easily between training shorts, joggers and casual trousers for a simple athletic rotation.

Runner adjusting the quarter zipper on a dark green Airknit performance top

Airknit fabric

Smooth, light and made for movement

The fine-gauge knit has a soft matte surface and an easy drape rather than the thick hand of fleece or a traditional sweatshirt. Gentle folds form naturally at the shoulders, elbows and waist as you move. The fabric sits close to the body, making this a useful first layer in cool conditions or a light outer layer when the day is mild.

Charcoal Performance Airknit fitted quarter zip front view

Construction

A clean athletic profile

  • Short center-front zipper for adjustable ventilation
  • Small stand collar that sits neatly open or closed
  • Plain front with no chest pocket or visible graphic
  • Close athletic torso with a straight lower hem
  • Long fitted sleeves with simple self-fabric cuffs
  • Lightweight knit with soft movement folds
Light blue Performance Airknit fitted quarter zip

Close without feeling heavy

The fitted body follows the chest and waist for a streamlined look, while the fine knit remains visually light and flexible through the sleeves.

Dark espresso Performance Airknit fitted quarter zip

Control airflow at the neckline

Wear the zipper open during higher effort or close it higher for a clean stand-collar profile before and after training.

Three runners wearing Performance Airknit fitted quarter zip tops

Outdoor movement

Ready for warm-ups, miles and recovery

Long sleeves provide comfortable light coverage for early runs and cool-down walks, while the fitted shape stays tidy in motion. Pair it with running shorts for cardio, training pants for the gym, or casual joggers when the session is finished. The solid colors keep the look focused and easy to coordinate.

Color range

Ten colors for training and everyday rotation

Build around dark training neutrals, add soft light shades for warmer days, or choose crimson and deep plum for stronger color. Lighting and screen settings can make shades appear slightly different.

Charcoal Performance Airknit fitted quarter zip

Charcoal

Dark Green Performance Airknit fitted quarter zip

Dark Green

Light Blue Performance Airknit fitted quarter zip

Light Blue

Atmos Pink Performance Airknit fitted quarter zip

Atmos Pink

Navy Performance Airknit fitted quarter zip

Navy

Black Performance Airknit fitted quarter zip

Black

Dark Espresso Performance Airknit fitted quarter zip

Dark Espresso

Deep Plum Performance Airknit fitted quarter zip

Deep Plum

Crimson Performance Airknit fitted quarter zip

Crimson

Soft White Performance Airknit fitted quarter zip

Soft White

Choose a pack or one named color

Every option uses the same fitted quarter-zip construction. One selected size applies to every top in a pack.

10-Pack (All Colors) — $45

Includes one top in each of the ten displayed colors. One selected size applies to all ten tops.

5-Pack (Random Color) — $33

Includes five colors selected from the available assortment. One selected size applies to all five tops.

Single Color — $12

Choose one named color in the text selector for one fitted quarter-zip top.

Fit and size

Available from S through 4XL

This style is designed to sit close through the chest, waist and sleeves. Choose your usual size for the intended fitted athletic profile. If you prefer more room through the body, want to wear a thicker base layer, or fall between sizes, consider the next size up.

Available sizeSMLXLXXL3XL4XL
Check the chest

Measure around the fullest part of the chest with the tape level and relaxed, then compare the feel with a fitted training top you already wear.

Check the sleeve

Compare shoulder-to-wrist length with a long-sleeve performance top that reaches the wrist without pulling.

Check the body length

Measure from the highest shoulder point to the hem and compare it with your preferred training-layer length.

Care for the lightweight knit

Always follow the sewn-in care label. Close the zipper before washing, turn the top inside out and wash with similar colors. Avoid fabric softener and unnecessarily high heat to help preserve the smooth surface, fitted shape and zipper area.

Remove promptly after washing and reshape while damp. Air drying or low heat helps reduce stress on the fine knit and keeps the collar and hem sitting neatly.

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