Base Sport Square Top

Thumbnail image #3 of Base Sport Square Top in Mink

Thumbnail image #4 of Base Sport Square Top in Mink

Thumbnail image #5 of Base Sport Square Top in Mink

See it on:

A woman in a taupe sports bra and matching leggings poses on a gray yoga mat, using a white textured foam roller on her lower back.

A woman modeling a matching taupe-brown activewear set consisting of a sports bra and high-waisted shorts, shown from the side against a light gray studio background.

Rear view of a woman wearing a taupe-brown sports bra and matching leggings against a light gray studio background.

A woman wearing a matching taupe-brown sports bra and biker shorts set, leaning against a gray yoga mat with a white foam roller.

A woman modeling a matching taupe activewear set consisting of a sports bra and high-waisted shorts, holding a white textured foam roller against a neutral studio backdrop.

Base Sport Square Top in Mink

Name: Base Sport Square Top in Mink
Brand: Negative Underwear
Price: 88 USD
Availability: InStock

Base Sport Square Top

$88

Clean, supportive, and cut with precision. This top features a modern square neckline and wide-set bonded straps for light support without extra hardware or padding. Double-lined for a gentle, natural hold, it’s finished with bonded seams that lie smooth against the body without bulk or digging. Our custom spacer-lite fabric combines Lycra with soft yarns for high-performance stretch, zero sheerness, and a refined, silky feel. Made for low-impact movement and everything that follows. A strong base, in every sense.

Mink

NEWBlack NEWCream NEWMink

Size

0 1 2 3 4 5

Size Guide

Product variants

Details
Fabric + Care
Easy Returns

Size Chart
Use this as a guide. Preference is a huge factor — if you're near the top of a size range and/or prefer more coverage, you may want to size up.
Features a square neckline

A custom fabric, years in the making — combined elements from two fabrics we loved into one that actually performs
Mink is a soft café au lait muted river stone shade
Main: 60% Nylon, 40% Lycra, Lining: 50% Nylon, 50% Lycra
Machine wash warm, no bleach, tumble dry low, wear often

All full-priced items (including packs) are eligible for return or exchange within 30 days of the original purchase date.
All last chance items marked with "Final Sale" are not eligible for return or exchange.
Given the delicate nature of what we sell, items must be unworn, unwashed, undamaged, with tags attached and in original packaging to proceed with a return.
Packs must be returned in full.
To help ensure your items are eligible for a return, please check out ‘Try-On Tips’ in our Help Center.
Want more info about shipping, materials or care instructions? Here!

Q’s on fit or sizing? Email us at [email protected]

View full details

Your underbust

Bust

DDD

24 - 26"

26 - 28"

28 - 30"

30 - 32"

32 - 34"

35 - 38"

38 - 40"

* Non-wire bra sizing can vary by preference and if you're toward the top of a size range and prefer more coverage, you may want to size up. For styles available in + sizes (designed with additional support details for our larger cup customers), we find DD's can be on the cusp - if you prefer more coverage and support, we suggest the + bra equivalent for your band size.

Q’s about sizing or fit? Email us at [email protected]

Subtotal

You May Also Like

Base Sport Square Top in Mink

Base Sport Square Top

Complete the set

You may also like