Microsenders Sending Club Climbing Tracksuit Pants
Sending Club Tracksuit Pants are the heavyweight kids’ climbing bottoms built to complete the full Microsenders vibe — bold, comfy and ready for every adventure from the gym to the boulder crag. Made from thick, durable cotton fleece, they deliver that premium, structured feel that stands up to scrambles, dynos, cartwheels, rough‑and‑tumble play and the endless wash cycles that come with kid life.
Designed to pair perfectly with the matching Sending Club sweater, these pants bring the full retro‑funk energy of the Microsenders range. Bright colours, playful detailing and that unmistakable Problem Child attitude make them an instant favourite for young crushers who love to move and love to stand out.
A relaxed, movement‑ready fit gives kids total freedom to climb, run and explore without restriction, while the cosy fleece interior keeps them warm on cooler days. Fun, expressive and proudly climber‑coded, Sending Club Tracksuit Pants complete the ultimate youth climbing uniform.
NOTE: some sizing is done via a "flat lay measurement" (i.e. measuring from one side of the body to the other, rather than circumference). If you prefer a circumference, you can generally just double the number.
Size Chart
| 130 | 140 | 150 | 160 | 170 | 180 | |||||||
| inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | |
| Length | 30.3 | 77 | 32.7 | 83 | 35.0 | 89 | 37.4 | 95 | 39.8 | 101 | 42.1 | 107 |
| Waist | 10.0 | 25.5 | 10.6 | 27 | 11.2 | 28.5 | 11.8 | 30 | 12.4 | 31.5 | 13.2 | 33.5 |
| Hip | 18.1 | 46 | 19.3 | 49 | 20.5 | 52 | 21.5 | 54.5 | 22.4 | 57 | 23.0 | 58.5 |
Legit Quality ... Not Overpriced Plastic with a fancy logo
Eco-friendly, high-durability gear made from predominantly natural materials. Even our printing ink is vegan and water-based.
NATURAL FABRICS
We've genuinely prioritised the use of natural cotton over polyester. Almost all our products are majority organic cotton and heavy GSM.
DOUBLE STITCHING
Locked in seams for durability over repeated washes and outdoor use.
PROGRESSIVE & UNIQUE STYLE
Funky, modern styles and an extensive range of simple to elaborate prints. Our collections are easy to spot at the crag!
Frequently asked questions
Still looking for an answer?
Where are you based?
We're headquartered in Australia, but we have warehouses in the USA, Asia and Europe. We'll typically ship from the closest one to you.
What sizes are available?
Our climbing wear is available in a wide range of sizes from XS to XXL. Each product includes a detailed size chart to help you find your perfect fit.
How do I care for my gear?
For the best results, wash your Problem Child gear in cold water, avoid fabric softeners, and let it air dry to maintain stretch and durability.
Do you offer international shipping?
Absolutely. We ship worldwide and provide tracking for all orders so you can follow your package every step of the way.
What is your return and exchange policy?
We accept returns and exchanges within 7 days of order delivery, as long as items are unworn, unwashed, and in original condition.
Do you release new collections regularly?
We launch new collections monthly, offering fresh designs and updated styles so you can always stay motivated and on trend.