Worldwide Shipping Available Orders are processed within 1–3 business days and shipping costs are calculated at checkout. Tracking information will be sent once your order has been dispatched.
Estimated Shipping Times Estimated delivery times vary by destination:
USA & Canada: 7–12 business days
Germany & UK: 3–9 business days
Europe: 5–12 business days
Asia Pacific: 10–20 business days
Australia: 8–15 business days
Typical delivery times are 3–12 business days, depending on the destination. Please note that actual delivery times may vary due to customs, carrier delays, or peak shipping periods.
Shipping Protection Shop with confidence — every order is covered by shipping protection from dispatch to delivery. In the event of loss or theft, we offer a full refund or complimentary reshipment.
Shop with confidence — we offer a 30-day money-back guarantee and accept returns within 30 days after delivery for eligible items that are unused, in their original packaging, with tags attached. If your item arrives damaged, defective, or incorrect, please contact us and we’ll work with you to make it right.
For quality-related issues or shipping mistakes on our side, we’ll cover the return shipping cost. Approved refunds are issued to your original payment method within 1–3 business days after inspection.
A retro-inspired athletic two-piece set built for casual wear and street style. The mock-neck full-zip track jacket features bold colorblock panels, three-stripe sleeve detailing, and embroidered logo patches, while the matching wide-leg track pants carry the same graphic energy with stripe accents along the hem. Available in white/blue with red stripes and black/grey with white stripes, each colorway delivers a cohesive, coordinated look.
Product Highlights
Mock-neck full-zip track jacket with ribbed cuffs and hem for a clean, structured finish
Colorblock raglan sleeves with three-stripe trim — a signature athletic design detail
Embroidered logo patches on chest and lower front add authentic sportswear character
Matching wide-leg track pants with elasticated drawstring waist for an adjustable, relaxed fit
Stripe and graphic detailing on the pants leg continues the jacket's design language
Two colorways: White with blue panels and red stripes; Black with grey panels and white stripes
Fit & Styling
The jacket is cut with a relaxed, slightly oversized silhouette that sits at the hip — pair it with the matching wide-leg pants for a full tracksuit look, or layer the jacket over a plain tee with joggers for a more casual outfit. The wide-leg pants have a generous cut through the thigh and leg opening, making them ideal for a loose, streetwear-influenced fit. Refer to the size chart: the jacket in size M measures 68 cm in length, 134 cm chest, and 60 cm sleeve; size L is 70 cm length, 138 cm chest, 61.5 cm sleeve; size XL is 72 cm length, 142 cm chest, 63 cm sleeve. For the pants, size S is 104 cm length, 120 cm hip, 64 cm waist, 56 cm leg opening; size M is 106 cm length, 124 cm hip, 68 cm waist, 58 cm leg opening; size L is 108 cm length, 128 cm hip, 72 cm waist, 60 cm leg opening; size XL is 110 cm length, 132 cm hip, 76 cm waist, 62 cm leg opening.
Product Details
This athletic set is constructed from 100% polyester woven fabric, giving it a lightweight, smooth hand feel with a subtle sheen typical of performance-style tracksuits. The jacket features a full-length zip closure, side zip pockets, and ribbed collar, cuffs, and hem. The pants include an elasticated waistband with a drawstring and zip ankle adjusters. Sold as separate jacket and pants pieces — select your preferred item and size using the options above.
Size Guide
Use the measurements below as a guide and compare them with a similar item you own.
Size
Jacket Length (cm)
Chest (cm)
Sleeve (cm)
Pants Length (cm)
Hip (cm)
Waist (cm)
Leg Opening (cm)
S
104
120
64
56
M
68
134
60
106
124
68
58
L
70
138
61.5
108
128
72
60
XL
72
142
63
110
132
76
62
How to Find Your Perfect Size — Every Time
How to Find Your Perfect Size — Every Time
Struggling to pick a size online? Here's a simple trick: instead of guessing, use a piece of clothing you already own — and love the fit of — as your reference point.
Step 1: Pick Your Reference Item Think of a T-shirt you've bought before that fit you perfectly. Find that order and pull up its size chart.
Step 2: Focus on Two Key Measurements For streetwear-style tees, two numbers matter most:
Chest width— too narrow and it'll feel tight
Length— too long and it'll look sloppy
💡 Tip:Size charts sometimes list "Chest" as theflat-lay widthinstead of the full circumference. Here's how to tell the difference:
Large number(e.g., 49in / 124cm+) → likely the actual chest circumference
Small number(e.g., 24in / 62cm) → likely the flat width (garment laid flat and measured edge to edge)
Step 3: Note Your Ideal Numbers Write down the chest and length measurements from your best-fitting shirt. Care about sleeve length or shoulder width too? Note those down as well.
Step 4: Match to Our Size Chart Now check Seakoff's size chart and pick the size whose measurements are closest to your notes. That's it — no more guessing.
Works for Everything This same method applies to hoodies, sweaters, jackets, and more. Do it once, and you'll be able to shop confidently, anywhere — every time.
